Trainline

As an IT Support Analyst at Trainline, you will be responsible for Ticket lifecycle management through active dashboard monitoring, workload management and reporting Proactive Incident resolution within SLA, working closely with Tier 3 teams for technical direction and escalation management Proactive troubleshooting, diagnostics and root cause analysis Progression of Service Requests with a focus on customer service End-user initial engagement through our ITSM ticketing platform, collaboration apps and onsite Tech Bar. You're the face of Workplace Technology for our internal Trainliners! IT Asset Management - inventory control leveraging supporting toolsets, h/w refresh in line with policy, secure disposal compliance, CSIP discipline to mature lifecycle management Seamless on/off-boarding for joiners & leavers: laptop builds, IT inductions, IAM compliance, deprovisioning and timely asset retrieval, driving process efficiencies in collaboration with the People & Workplace stakeholders Meeting room AV/VC support, leveraging remote administration tools to maintain ongoing health of media services solutions - regular checks, updates and performance analytics In-person and remote technical support for internal events Implementation of and adherence to security standards in line with ISO standards Establishing and actively maintaining strong relationships across the wider team, key stakeholders and our Trainline community Contribution to and maintenance of knowledge management Promoting teamwork and knowledge sharing Optimising process efficiency through proposed use of automation, AI & ML Contribution to audit and compliance reviews (PCI. Internal) Our Tech Stack requires solid experience of Windows 11 and Apple ecosystem in an enterprise environment (+ working knowledge of Android & Linux) Mobile Device Management systems, strategies, deployments (JAMF & Intune) SaaS applications including M365, Slack and Atlassian products SaaS based solutions and Cloud migration strategies Active Directory & Azure Active Directory PCI-DSS, ISO 20071 & IT Governance Networks, TCP/IP, DNS, DHCP, including LAN, WAN and wireless networks Basic understanding of Windows Command Line/PowerShell & Apple Scripting/BASH Security tools and best practices Runbook implementation and development of technical documentation ITSM ticketing toolsets, lifecycle ticket management & associated reporting Video Conferencing solutions and associated hardware / software Modern workplace solutions such as Autopilot, InTune and MFA Platform integrations, SSO/SAML Cloud printing solutions Desirable certifications Microsoft 365 Certified: Endpoint Administrator Associate (MD 102) Apple certifications for MacOS such as ACSP (ACTC), JAMF 100 CompTIA A+ We'd love to hear from you if you have a dynamic and proactive approach to IT Support exhibit exceptional customer service with a focus on Employee Experience resolve issues efficiently, prioritising business continuity work autonomously and confidently to agreed practices and procedures are happy to work onsite as determined by business need and priority demonstrate business acumen resulting in the ability to identify priorities and act accordingly If you love working in IT, are comfortable working with all levels of the organisation and are highly self motivated, this could be the role for you! The interview process Recruiter Call Competency based interview with 2x Engineers (45 mins) Panel interview with key Workplace Technology stakeholders (30 mins) More information Enjoy fantastic perks like private healthcare & dental insurance, a generous work from abroad policy, 2-for-1 share purchase plans, an EV Scheme to further reduce carbon emissions, extra festive time off, and excellent family friendly benefits. We prioritise career growth with clear career paths, transparent pay bands, personal learning budgets, and regular learning days. Jump on board and supercharge your career from day one! We're operating a hybrid model and ask that Trainliners work from the office a minimum of 60% of their time over a 12 week period. We also have a 28 day Work from Abroad policy. Our values Think Big - We're building the future of rail Own It - We focus on every customer, partner and journey Travel Together - We're one team Do Good - We make a positive impact We know that having a diverse team makes us better and helps us succeed. And we mean all forms of diversity - gender, ethnicity, sexuality, disability, nationality and diversity of thought. That's why we're committed to creating inclusive places to work, where everyone belongs and differences are valued and celebrated.

Senior Android Engineer - Responsibilities Design, build and improve high quality Android features that help customers plan, book and manage their travel with confidence. Work as part of a cross functional product team, contributing to technical decisions from discovery and design through to delivery and iteration. Identify and execute improvements that enhance app performance, reliability, developer experience and delivery speed. Partner closely with Product, Backend, Web and iOS colleagues to shape roadmaps, solve customer problems and deliver joined up experiences across platforms. Use modern Android technologies and engineering practices, including Kotlin, Coroutines, Jetpack Compose, Dagger, continuous integration and clean architecture principles. Champion quality, maintainability and thoughtful technical design, helping the team make pragmatic decisions that support long term product growth. Contribute to an agile engineering culture through collaboration, pair programming, continuous delivery and shared ownership of outcomes. Provide technical leadership within the Android space, helping to move initiatives forward and supporting strong engineering standards across the team. Mentor and support other engineers, sharing knowledge and creating an environment where people can learn, contribute and grow. Qualifications Strong Android development experience, with good working knowledge of Kotlin and modern Android technologies. A solid understanding of design patterns, SOLID principles, clean code practices and continuous integration or continuous delivery. Experience building customer facing mobile products where user experience, quality and performance are central to decision making. Confidence working with Git and collaborating with others through modern software development workflows. A collaborative approach to working in cross functional teams, with the ability to communicate clearly with Product, Backend, Web, iOS and other engineering colleagues. A proactive mindset, with the ability to take initiative, bring people together and help move work forward in a thoughtful and inclusive way. An interest in mentoring others, sharing technical knowledge and supporting the growth of engineers around you. Helpful experience working across platforms or with backend technologies, although this is not essential. Benefits Private healthcare and dental insurance. A generous work from abroad policy and hybrid model with a minimum of 60% office presence over a 12 week period. 2 for 1 share purchase plans. An EV Scheme to further reduce carbon emissions. Extra festive time off and excellent family friendly benefits. Career growth opportunities with clear career paths, transparent pay bands, personal learning budgets and regular learning days. Commitment to Diversity and Inclusion We know that having a diverse team makes us better and helps us succeed. We are committed to creating inclusive places to work where everyone belongs and differences are valued and celebrated.

About us We are champions of rail, inspired to build a greener, more sustainable future of travel. Trainline enables millions of travellers to find and book the best value tickets across carriers, fares, and journey options through our highly rated mobile app, website, and B2B partner channels. Great journeys start with Trainline Now Europe's number 1 downloaded rail app, with over 135 million monthly visits and £6.3 billion in annual ticket sales, we collaborate with 270+ rail and coach companies in over 40 countries. We want to create a world where travel is as simple, seamless, eco friendly and affordable as it should be. Today, we're a FTSE 250 company driven by our incredible team of over 1,000 Trainliners from 50+ nationalities, based across London, Paris, Barcelona, Milan, Edinburgh and Madrid. With our focus on growth in the UK and Europe, now is the perfect time to join us on this high speed journey. Introducing the Trainline Business Team Trainline Business helps organisations simplify and optimise business travel through smart, efficient rail solutions. As we continue to grow our presence across key markets, we're looking for a Strategic Business Development Manager to help accelerate our commercial growth by identifying new opportunities, expanding our customer base and shaping how we go to market. In this role, you'll work closely with the Global Head of Trainline Business to drive new business acquisition across mid market and enterprise organisations. Combining strategic thinking with hands on execution, you'll build meaningful relationships with senior stakeholders, uncover new routes to growth and help strengthen our commercial proposition. You'll also collaborate closely with teams across Marketing, Product and Customer Success to deliver a seamless customer experience and contribute to the continued evolution of our commercial function. In this role as the Strategic Business Development Manager, you will Drive sustainable revenue growth by developing and executing strategic business development plans aligned to commercial objectives and pipeline targets. Identify, engage and convert new business opportunities across mid market and enterprise organisations through targeted prospecting, account planning and relationship building. Build, manage and progress a high quality pipeline of opportunities, applying strong commercial judgement and maintaining momentum throughout the sales cycle. Explore new market segments, customer needs and growth opportunities, including strategic partnerships where they support broader business goals. Collaborate with colleagues across Marketing, Product and Customer Success to develop compelling customer propositions and ensure a smooth transition from acquisition to onboarding. Contribute commercial insight, market intelligence and strategic recommendations that help shape Trainline Business's approach to growth and market expansion. Support the development of scalable commercial processes, frameworks and playbooks that improve consistency, efficiency and long term performance. Represent Trainline Business externally, building trusted relationships with senior decision makers and positioning Trainline as a valued business travel partner. We'd love to hear from you if you have A strong track record of delivering new business growth within a B2B sales, business development or commercial role, ideally in a SaaS, technology, travel or mobility focused environment. Experience engaging and influencing senior stakeholders, with the ability to build credibility, trust and long term commercial relationships. Strong commercial acumen and a history of achieving ambitious revenue, pipeline or growth objectives through a strategic and data informed approach. Excellent communication, negotiation and stakeholder management skills, enabling you to navigate complex commercial conversations with confidence. Experience managing opportunities through a structured sales process, supported by effective use of CRM and pipeline management tools; Salesforce experience would be helpful. The ability to identify emerging opportunities, translate market insights into action and balance strategic thinking with hands on delivery. A proactive, resilient and self motivated approach, with the confidence to operate effectively in a fast paced and evolving business environment. A collaborative mindset and a genuine enthusiasm for helping build new capabilities, improve ways of working and contribute to the ongoing success of the wider commercial team. More information Enjoy fantastic perks like private healthcare & dental insurance, a generous work from abroad policy, 2 for 1 share purchase plans, an EV Scheme to further reduce carbon emissions, extra festive time off, and excellent family friendly benefits. We prioritise career growth with clear career paths, transparent pay bands, personal learning budgets, and regular learning days. Jump on board and supercharge your career from day one! We're operating a hybrid model and ask that Trainliners work from the office a minimum of 60% of their time over a 12 week period. We also have a 28 day Work from Abroad policy. We know that having a diverse team makes us better and helps us succeed. And we mean all forms of diversity - gender, ethnicity, sexuality, disability, nationality and diversity of thought. That's why we're committed to creating inclusive places to work, where everyone belongs and differences are valued and celebrated.

Trainline is seeking a Senior Android Engineer to design and enhance Android features for customer travel planning. This role involves collaborating with cross-functional teams and mentoring other engineers. The ideal candidate has strong Android development experience, especially with Kotlin and modern technologies. The position supports a hybrid work model and offers excellent benefits, including healthcare and career growth opportunities.

About us We are champions of rail, inspired to build a greener, more sustainable future of travel. Trainline enables millions of travellers to find and book the best value tickets across carriers, fares, and journey options through our highly rated mobile app, website, and B2B partner channels. Great journeys start with Trainline Now Europe's number 1 downloaded rail app, with over 135 million monthly visits and £6.3 billion in annual ticket sales, we collaborate with 270+ rail and coach companies in over 40 countries. We want to create a world where travel is as simple, seamless, eco-friendly and affordable as it should be. Today, we are a FTSE 250 company driven by our incredible team of over 1,000 Trainliners from 50+ nationalities, based across London, Paris, Barcelona, Milan, Edinburgh and Madrid. With our focus on growth in the UK and Europe, now is the perfect time to join us on this high-speed journey. Introducing the Trainline Data Analytics Team Data Analytics is central to how we build better products, support our customers and grow our business. Our Data Analysts are embedded across cross-functional teams spanning product, commercial and industry initiatives, working closely with Product Managers, Software Engineers, Commercial teams, Embedded Data Scientists and the wider Data organisation to enable confident, evidence-based decision making. As a Data Analyst in the Retail Innovation team, you will help shape the future of rail travel by evaluating new ticketing models, customer experiences and industry programmes. You will bring analytical rigour, curiosity and clear communication to complex questions, turning large and sometimes ambiguous datasets into actionable insight for internal teams, senior stakeholders, external partners, operators and the wider rail ecosystem. In this role as the Data Analyst, you will Analyse customer behaviour, revenue, usage patterns and business outcomes to evaluate new initiatives and industry programmes. Support the design, measurement and evaluation of trials and pilots, helping teams understand their impact on customers, operators and the wider rail ecosystem. Translate complex analysis into clear, compelling insights and practical recommendations for technical and non-technical audiences. Produce high-quality analytical deliverables, dashboards, reports and presentations that help senior stakeholders and external partners make informed decisions. Work closely with Data Scientists to structure analytical approaches, interpret findings and draw meaningful conclusions from large and complex datasets. Collaborate across Data, Product, Commercial and external partner teams to ensure insight is embedded into decision making from early exploration through to delivery. Help define how we measure success for new ticketing approaches, retail innovation initiatives and wider industry changes. Contribute to a growing Data organisation that includes Data Science, Machine Learning, Data Engineering, Business Intelligence and Data Product Management. We'd love to hear from you if you have Experience using analytics to support business decisions, answer complex commercial questions and identify opportunities for improvement. Strong SQL skills and confidence working with large datasets to produce accurate, reliable and well-structured analysis. The ability to structure analytical work clearly, navigate ambiguity and turn complex findings into actionable recommendations. Experience communicating insight to a range of audiences, including senior stakeholders and colleagues from technical and non-technical backgrounds. Strong data visualisation skills, ideally using tools such as Tableau, Power BI or similar. A thoughtful approach to storytelling, with the ability to create polished deliverables that make insight easy to understand and act on. Strong organisational skills, with the ability to manage multiple analytical workstreams and balance competing priorities. Ideally, experience with dbt or modern data transformation workflows, and exposure to analysing experiments, pilots or trials. Introducing the Trainline Data Analytics Team Data Analytics is central to how we build better products, support our customers and grow our business. Our Data Analysts are embedded across cross-functional teams spanning product, commercial and industry initiatives, working closely with Product Managers, Software Engineers, Commercial teams, Embedded Data Scientists and the wider Data organisation to enable confident, evidence-based decision making. As a Data Analyst in the Travel & Disruption team, you will help us build a better travel proposition for our customers. You'll use data to understand how customers engage with our travel features throughout their journey, helping teams make better decisions that improve the travel experience. Whether customers are enjoying a seamless journey or navigating unexpected disruption, your insights will help shape products and services that make rail travel easier, more reliable and more rewarding for millions of customers. In this role as the Data Analyst, you will Analyse customer behaviour in relation to our travel products. Translate complex analysis into clear, compelling insights and practical recommendations for technical and non-technical audiences. Produce high-quality analytical deliverables, dashboards, reports and presentations that help senior stakeholders and external partners make informed decisions. Work closely with Data Scientists to structure analytical approaches, interpret findings and draw meaningful conclusions from large and complex datasets. Collaborate across Data, Product and Design to ensure insight is embedded into decision making from early exploration through to delivery. Help define how we measure success in the Travel space. Contribute to a growing Data organisation that includes Data Science, Machine Learning, Data Engineering, Business Intelligence and Data Product Management. We'd love to hear from you if you have Experience using analytics to support business decisions, answer complex commercial questions and identify opportunities for improvement. Strong SQL skills and confidence working with large datasets to produce accurate, reliable and well-structured analysis. The ability to structure analytical work clearly, navigate ambiguity and turn complex findings into actionable recommendations. Experience communicating insight to a range of audiences, including senior stakeholders and colleagues from technical and non-technical backgrounds. Strong data visualisation skills, ideally using tools such as Tableau, Power BI or similar. A thoughtful approach to storytelling, with the ability to create polished deliverables that make insight easy to understand and act on. Strong organisational skills, with the ability to manage multiple analytical work streams and balance competing priorities. Ideally, experience with DBT or modern data transformation workflows, and exposure to analysing experiments, pilots or trials. More information Enjoy fantastic perks like private healthcare and dental insurance, a generous work from abroad policy, 2-for-1 share purchase plans, an EV Scheme to further reduce carbon emissions, extra festive time off, and excellent family-friendly benefits. We prioritise career growth with clear career paths, transparent pay bands, personal learning budgets, and regular learning days. Jump on board and supercharge your career from day one! We're operating a hybrid model and ask that Trainliners work from the office a minimum of 60% of their time over a 12-week period. We also have a 28-day Work from Abroad policy. Our values represent the things that matter most to us and what we live and breathe everyday, in everything we do: Think Big - We're building the future of rail Own It - We focus on every customer, partner and journey Travel Together - We're one team Do Good - We make a positive impact We know that having a diverse team makes us better and helps us succeed. And we mean all forms of diversity - gender, ethnicity, sexuality, disability, nationality and diversity of thought. That's why we're committed to creating inclusive places to work, where everyone belongs and differences are valued and celebrated. Interested in finding out more about what it's like to work at Trainline? Why not check us out on LinkedIn, Instagram and Glassdoor!

Trainline is looking for a Data Analyst to join the Retail Innovation team. In this role, you will analyze customer behavior to improve travel experiences and contribute to decision-making based on data insights. The ideal candidate will have strong SQL skills, experience with data visualization tools, and the ability to communicate insights effectively to stakeholders. This position operates in a hybrid model where employees work from the office at least 60% of the time.

Responsibilities Deliver new functionality or features, using the most appropriate tools & techniques Ensure quality is at the heart of everything you and your team do Continuously improve the code base Keep our customer as the number one priority Actively identify blockers, boulders, time sinks and waste, and actively attempt to remove them Make significant contribution to technical decisions Act as a coach and mentor to others in the team Take full ownership of the development lifecycle from code to production, including deployment and monitoring Tech Stack Languages & Frameworks: C# (.NET 6-10) Databases: DynamoDB, PostgreSQL Cloud & Infrastructure: AWS Cloud, Docker, Terraform CI/CD & DevOps: GitHub Actions Monitoring & Logging: New Relic, ELK Stack Qualifications Experience mentoring less experienced engineers and comfortable pair-programming with colleagues Hands on experience with C# .NET and the latest features Experience collaborating with front-end engineers and other disciplines to deliver end-to-end features and cross-functional epics Experience working with identity and authentication systems (e.g. IdentityServer, OpenID Connect, OAuth2) Experience designing and maintaining CI/CD pipelines (e.g. GitHub Actions, TeamCity, Spacelift or similar tools) Experience with cloud platforms (AWS preferred; Azure or GCP also valuable) Hands-on experience with Infrastructure as Code, particularly Terraform Strong experience with observability practices (logging, monitoring, alerting) Familiarity with tools such as New Relic and ELK stack (or equivalents) Curiosity about AI and emerging tools Experience supporting production systems and improving reliability Strong experience building and operating microservices architectures Experience with event-driven systems and asynchronous messaging patterns Solid understanding of distributed systems and scalability challenges Have excellent communication skills Benefits Enjoy fantastic perks like private healthcare & dental insurance, a generous work from abroad policy, 2-for-1 share purchase plans, an EV Scheme to further reduce carbon emissions, extra festive time off, and excellent family-friendly benefits. We prioritise career growth with clear career paths, transparent pay bands, personal learning budgets, and regular learning days. We're operate a hybrid model to work and ask that Trainliners work from the office a minimum of 60% of their time over a 12-week period. We also have a 28-day Work from Abroad policy.

Trainline is looking for a dedicated Developer to join our team in Greater London. The role involves delivering high-quality software solutions, mentoring junior engineers, and overseeing the development lifecycle from coding to deployment. Candidates should have strong expertise in C# .NET and experience with CI/CD, AWS, and microservices architectures. The company offers a hybrid work environment, private healthcare, share purchase plans, and a strong focus on career growth and personal development.

Trainline in Greater London is looking for a Software Developer to join their team. Key responsibilities include delivering new features, ensuring quality throughout the development lifecycle, and mentoring junior engineers. Ideal candidates will have hands-on experience with C# .NET, Agile methodologies, and CI/CD practices. The role offers benefits such as private healthcare, a generous work from abroad policy, and clear career paths. Join a diverse and inclusive team dedicated to collaboration and innovation.

Trainline is looking for a Mid Level Web Engineer to enhance our platform with innovative features. You will work with React, Typescript, and various modern tools to maintain a high-quality codebase and ensure customer satisfaction. This position offers fantastic benefits such as private healthcare, generous work from abroad policy, learning opportunities, and a hybrid working model requiring 60% in-office presence. If you're a proactive team player passionate about technology, this role is for you.

Responsibilities Deliver new functionality or features, using the most appropriate tools & techniques Ensure quality is at the heart of everything you and your team do Continuously improve the code base Keep our customer as the number one priority Actively identify blockers, boulders, time sinks and waste, and actively attempt to remove them Make significant contribution to technical decisions Act as a coach and mentor to others in the team Take full ownership of the development lifecycle from code to production, including deployment and monitoring Tech Stack Languages & Frameworks: C# (.NET 6-8) Databases: DynamoDB, PostgreSQL Cloud & Infrastructure: AWS Cloud, Docker, Terraform CI/CD & DevOps: GitHub Actions Monitoring & Logging: New Relic, ELK Stack Qualifications & Experience Have hands on experience with C# .NET and the latest features Love using Agile development practices Have hands on experience working on software development of high-volume transactional applications Have experience in asynchronous service/processing Test your solutions effectively Enjoy mentoring less experienced engineers Have experience with CI/CD Thrive in a diverse, open and collaborative environment Have great communication skills Are proactive, focused, supportive, honest and a team player Have a passion to learn new skills Benefits Private healthcare & dental insurance Generous work from abroad policy 2-for-1 share purchase plans EV Scheme to reduce carbon emissions Extra festive time off Excellent family-friendly benefits Clear career paths, transparent pay bands, personal learning budgets, and regular learning days We know that having a diverse team makes us better and helps us succeed. We are committed to creating inclusive places to work, where everyone belongs and differences are valued and celebrated.

As a Mid Level Web Engineer at Trainline, you will Deliver new functionality or features, using the most appropriate tools & techniques Ensure quality is at the heart of everything you do Continuously improve the codebase Keep our customer as the number one priority Use A/B Testing to find the most valuable solution for customers Take ownership of the development lifecycle from code to production, including deployment and monitoring Our Tech Stack JavaScript, CSS, HTML React, Typescript Node, GraphQL AWS Cloud Docker, Terraform, Github Actions We'd love to hear from you if you Thrive in a diverse, open and collaborative environment Love using Agile development practices Have strong experience with React and Typescript Have hands on experience in software development and delivery Have good testing practices Have great communication skills Are proactive, focused, supportive, honest and a team player Have a passion to learn new skills Interview process Recruiter Call Competency based interview with 2x Engineers (60 mins) Pair Programming interview with 2x Engineers (90 mins) Meet the team you'll be joining (45 mins) More information Enjoy fantastic perks like private healthcare & dental insurance, a generous work from abroad policy, 2 for 1 share purchase plans, an EV Scheme to further reduce carbon emissions, extra festive time off, and excellent family friendly benefits. We prioritise career growth with clear career paths, transparent pay bands, personal learning budgets, and regular learning days. Jump on board and supercharge your career from day one! We operate a hybrid model to work and ask that Trainliners work from the office a minimum of 60% of their time over a 12-week period. We also have a 28-day Work from Abroad policy. We know that having a diverse team makes us better and helps us succeed. And we mean all forms of diversity - gender, ethnicity, sexuality, disability, nationality and diversity of thought. That's why we're committed to creating inclusive places to work, where everyone belongs and differences are valued and celebrated.

Trainline is looking for a Product Security Engineer Analyst to embed security into the product development lifecycle and handle vulnerability management. The role involves supporting secure development practices, participating in threat modeling, and reviewing security issues. Candidates should have relevant experience in cyber/information security or software development, knowledge of security risks, and strong analytical skills. Benefits include hands-on experience with modern security practices and a supportive environment for continuous learning.

Responsibilities Deliver new iOS functionality and product features using the most appropriate tools, techniques and engineering practices for the challenge. Build and maintain high-quality, reliable and scalable mobile experiences that help customers book and manage their journeys with ease. Continuously improve the iOS codebase, identifying opportunities to simplify, modernise and make our systems easier to work with over time. Take ownership of the development lifecycle from code through to production, including deployment, monitoring and ongoing support. Proactively identify blockers, inefficiencies and areas of unnecessary complexity, working with your squad to remove them and improve delivery. Support others in the team through coaching, mentoring and knowledge sharing, helping create an inclusive environment where everyone can do their best work. Qualifications Experience building iOS applications using Swift, with an understanding of modern iOS development practices. Familiarity with SwiftUI and UIKit, and ideally some experience working with Objective C in an existing codebase. A thoughtful approach to engineering quality, including testing, code review, maintainability and continuous improvement. Experience working in a cross functional product team, collaborating with engineers, product managers and other partners to deliver customer focused outcomes. The ability to contribute to technical decisions, explain trade-offs clearly and work collaboratively towards pragmatic solutions. A proactive mindset, with the confidence to identify blockers or inefficiencies and help improve how the team works. Helpful experience with tools and technologies such as SPM, Tuist, AWS, New Relic, ELK, Docker, Terraform or GitHub Actions. Benefits Enjoy fantastic perks like private healthcare and dental insurance, a generous work from abroad policy, 2 for 1 share purchase plans, an EV Scheme to further reduce carbon emissions, extra festive time off, and excellent family friendly benefits. We prioritise career growth with clear career paths, transparent pay bands, personal learning budgets, and regular learning days. Jump on board and supercharge your career from day one! We're operating a hybrid model and ask that you work from the office a minimum of 60% of your time over a 12 week period. We also have a 28 day Work from Abroad policy.

Trainline is seeking an iOS Developer in Greater London to deliver innovative iOS features and improve mobile experiences for customers. Candidates should have experience with Swift and modern development practices. The role includes taking ownership of the development lifecycle and collaborating in cross-functional teams. Trainline offers a hybrid work model, fantastic benefits including private healthcare, and a clear path for career growth.

The Role As a Product Security Engineer Analyst, you will help embed security into our product development lifecycle, handle vulnerability management, and collaborate across teams to improve security practices across Trainline's digital products. What You'll Do Support Secure Development Support the integration of security practices across the product development lifecycle, helping teams design and build secure services and features. Work with teams to promote secure-by-default and a shift left approach to security, ensuring security considerations are addressed early to reduce the risk and cost of fixing issues later. Help integrate security checks (e.g., SAST, SCA, secret scanning) into CI/CD workflows to identify risks during development. Assist in triaging and analysing findings from automated tooling, validating results, false positives, and partnering with engineering teams to prioritise and remediate security risks. Vulnerability Triage & Tracking Review and triage incoming security issues from scans and bug reports. Record, prioritise and help track remediation with developers and platform teams. Contribute to vulnerability monitoring dashboards and reports. Learning & Threat Awareness Participate in threat modelling sessions and documentation efforts. Stay updated on common application vulnerabilities and security best practices. Shadow senior engineers in code reviews and security design discussions. Security Advocacy Help promote secure coding principles across teams by sharing guidance and resources. Help improve developer adoption of security tools and best practices. Support delivery of internal training sessions and documentation updates. Compliance and Standards Assist with aligning product security practices with relevant security frameworks and standards (e.g., OWASP, NIST, ISO 27001, GDPR, PCI DSS). Support regulatory compliance efforts and maintain evidence to meet audit requirements. Who You Are You are curious about how systems work and how they can be secured; bringing an aware consumer mindset that considers the intersection of technology, security, and product design. Must Have Relevant education, training, or practical experience in cyber/information security or software engineering/development. Understanding of common security risks affecting applications, APIs, and distributed systems. Familiarity with secure coding principles, the software development lifecycle (SDLC) and threat modelling concepts. Exposure to security testing approaches such as SAST, DAST, or dependency scanning. Basic programming or scripting ability (e.g., Python, JavaScript, or similar) to support automation, analysis, or tooling. Interest in building or improving security tooling, automation, or developer workflows to help scale security across engineering teams. Strong analytical and problem solving skills, with the ability to analyse and assess security risks in application designs, code, or deployed systems. Ability to collaborate effectively with engineers and communicate security concerns clearly. Nice to Have Bachelor's degree in Computer Science, Cybersecurity, Information Security, or a related technical field. Experience using security tooling such as Burp Suite, OWASP ZAP, Semgrep, Checkmarx, OxSecurity, or Snyk. Exposure to security reviews, threat modelling, penetration testing concepts, or risk assessments. Familiarity with security frameworks and standards such as OWASP, ISO 27001, PCI DSS, or GDPR. Familiarity with modern development environments, including AWS, CI/CD security checks, and API security testing. Scripting experience (Python/Bash) and exposure to AI or martech ecosystems is a plus. Experience gained through security coursework, certifications, personal projects, security research, CTF competitions, bug bounty programs, or open source contributions is highly valued. What You'll Get The opportunity to work on large scale platforms used by millions of travellers across the UK and Europe, helping secure systems that support billions of pounds in annual ticket sales. Hands on experience across modern product security practices, including threat modelling, secure design reviews, software supply chain security, AI security considerations, and security automation within CI/CD pipelines. The chance to collaborate closely with experienced security, platform, and product engineers, gaining exposure to real world security challenges in a modern engineering environment. Opportunities to contribute to security research, experimentation, and tooling, helping improve Trainline's security capabilities and developer security experience. Exposure to broader security initiatives across the organisation, including collaboration with other security functions and engagement with partners or vendors where relevant. A supportive environment focused on mentorship, continuous learning, and career growth, including access to learning budgets, training resources, and professional development opportunities. We know that having a diverse team makes us better and helps us succeed. And we mean all forms of diversity - gender, ethnicity, sexuality, disability, nationality and diversity of thought. That's why we're committed to creating inclusive places to work, where everyone belongs and differences are valued and celebrated.