Remotestar

About the Role: We are seeking a highly skilled and passionate Senior iOS Developer with a strong background in Swift and a understanding of agile methodologies, and modern development practices like Test-Driven Development (TDD) and Extreme Programming (XP). If you're a team player who thrives in a collaborative and fast-paced environment and enjoys pair programming, this role is for you. Key Responsibilities: Design, develop, and maintain high-quality iOS applications using Swift. Collaborate with cross-functional teams using agile and extreme programming practices. Practice pair programming and contribute to a collaborative coding culture. Implement and maintain CI/CD pipelines for efficient app deployment and delivery. Write clean, testable code and follow TDD principles to ensure software quality. Participate in code reviews, retrospectives, and daily standups. Stay current with iOS trends and continuously bring fresh ideas to the table. Required Skills & Qualifications: 8+ years of professional iOS development experience. Expertise in Swift and iOS SDK. Experience with CI/CD tools such as Bitrise, Jenkins, GitHub Actions, or similar. Strong experience with Test-Driven Development (TDD). Familiarity with Extreme Programming (XP) practices and values. Hands-on experience with pair programming in a professional environment. Deep understanding of Agile methodologies like Scrum or Kanban. Excellent communication and problem-solving skills. Ability to work in a fast-paced, collaborative environment.

Remotestar is seeking a highly skilled Senior iOS Developer in Greater London to design, develop, and maintain high-quality iOS applications. The ideal candidate will have over 8 years of experience, expertise in Swift, and a solid understanding of agile methodologies and TDD. The role emphasizes collaboration and pair programming, with responsibilities including implementing CI/CD pipelines and maintaining code quality through disciplined practices. Join us to work in a fast-paced, innovative environment.

Full-Stack Developer (Java + React / Next.js) Location: Remote (Poland-based candidates only) About the Role We are looking for a skilled Full-Stack Developer with strong experience in Java on the backend and React.js or Next.js on the frontend. The ideal candidate is comfortable working in a remote, collaborative environment and has hands on experience with Extreme Programming (XP) practices, including Test Driven Development (TDD) and Pair Programming. You will work closely with cross functional teams to design, build, test, and maintain high quality software solutions. Key Responsibilities Design, develop, and maintain scalable full stack applications Build robust backend services using Java (e.g., Spring / Spring Boot) Develop responsive and performant user interfaces using React.js or Next.js Write clean, maintainable, and well tested code using TDD Actively participate in pair programming and collaborative code reviews Contribute to system design, architecture, and technical decision making Troubleshoot, debug, and optimize applications for performance and reliability Work effectively in an Agile / XP driven development process Required Skills & Experience Strong professional experience as a Full-Stack Developer Solid backend experience with Java (Spring, Spring Boot, REST APIs) Frontend experience with React.js or Next.js Practical experience with XP practices, especially: Test Driven Development (TDD) Pair Programming Good understanding of RESTful APIs and web application architecture Experience with Git and collaborative development workflows Strong communication skills and ability to work effectively in a remote team Must be based in Europe (any country)

Our client is a global IT services and consulting organization with a strong presence across APAC, the Middle East, and the Americas. Position Summary Designation - Business Development Manager Total Years of Exp - 13-15 years (into sales is mandatory) Location - Kuala Lumpur, Malaysia Job Description Highly accomplished sales professional with over 15 years of experience in the technology industry. Experience in selling IT solutions and staffing in Malaysia is mandatory (Malaysia Market exp mandatory). Possess excellent communication, negotiation and leadership skills. Proficient in managing a sales team, creating and executing sales strategies and achieving revenue targets. Build and maintain strong relationships with key customers, resulting in increased loyalty and repeated business. Acquire new logos, develop pipeline, work with industry influencers to grow the business. Drive C-level conversations, demonstrate value, negotiate and close deals. Identify emerging trends and customer needs and plan sales strategies accordingly.

Remotestar is looking for a highly skilled Senior iOS Developer based in Cambourne, UK. The ideal candidate has over 8 years of experience in iOS development and expertise in Swift and the iOS SDK. Responsibilities include designing and maintaining iOS applications, collaborating with teams using agile methodologies, and implementing CI/CD pipelines. Strong communication skills and a team player mindset are essential. The role offers a fast-paced, collaborative work environment with a focus on modern development practices.

About Client: A FTSE 250 global fintech company headquartered in London with a presence in 18 countries and five continents. Their award-winning products and platforms empower go-getters around the world giving them access to over 19,000 financial markets. About the Role: We are seeking a highly skilled and passionate Senior iOS Developer with a strong background in Swift and a understanding of agile methodologies, and modern development practices like Test-Driven Development (TDD) and Extreme Programming (XP). If you're a team player who thrives in a collaborative and fast-paced environment and enjoys pair programming, this role is for you. Key Responsibilities: Design, develop, and maintain high-quality iOS applications using Swift. Collaborate with cross-functional teams using agile and extreme programming practices. Practice pair programming and contribute to a collaborative coding culture. Implement and maintain CI/CD pipelines for efficient app deployment and delivery. Write clean, testable code and follow TDD principles to ensure software quality. Participate in code reviews, retrospectives, and daily standups. Stay current with iOS trends and continuously bring fresh ideas to the table. Required Skills & Qualifications: 8+ years of professional iOS development experience. Expertise in Swift and iOS SDK. Experience with CI/CD tools such as Bitrise, Jenkins, GitHub Actions, or similar. Strong experience with Test-Driven Development (TDD). Familiarity with Extreme Programming (XP) practices and values. Hands-on experience with pair programming in a professional environment. Deep understanding of Agile methodologies like Scrum or Kanban. Excellent communication and problem-solving skills. Ability to work in a fast-paced, collaborative environment.

A leading software development firm is seeking a skilled Full-Stack Developer with strong experience in Java and React.js or Next.js. The ideal candidate will work remotely, contributing to all phases of software development in an Agile environment. Responsibilities include designing scalable applications, building backend services, and creating user interfaces. Candidates must possess strong communication skills and be based in Europe. This role emphasizes collaboration and XP practices, including Test-Driven Development (TDD).

Remotestar is seeking a software engineer with a strong background in backend development and AI/ML tools. The role involves designing and implementing AI-driven features within a SaaS platform focused on energy operations. Candidates should have 3+ years of experience and be proficient in backend engineering, API integration, and building scalable solutions. This position allows for independent work while requiring collaboration with internal teams to deliver innovative features.

AtRemoteStar, we're currently hiring for one of our clients based in Houston, TX. Years of experience: 3 to 5 years Location: USA About Client A fast-growing US-based SaaS company is transforming how energy firms manage operations. Their end-to-end ERP platform streamlines field data, production, finance, land, and compliance, delivering real-time insights and operational efficiency. With a strong client base and innovative tech, they're redefining digital transformation in the energy and utilities sector. You'll design and implement AI-driven functionality that improves automation and user experience. This includes leveraging LLMs, machine learning models, and modern AI tooling within a production SaaS environment. This is a hands on role for someone who can move quickly, make pragmatic decisions, and bring AI concepts into real, scalable product features. Responsibilities Design and implement AI-powered features within the platform (e.g., automation, recommendations, copilots) Integrate LLMs and/or ML models into existing services and workflows Evaluate, select, and optimize AI tools, APIs, and frameworks for production use Collaborate with Product to translate business problems into AI-driven solutions Build and maintain scalable backend services to support AI functionality Profile, test, and optimize performance of AI-integrated systems Ensure reliability, security, and cost efficiency of AI components in production Contribute to architecture decisions around AI integration and system design Partner with engineering teams to embed AI into existing applications without degrading stability Requirements 3+ years of experience as a software engineer in a SaaS or cloud-based environment Strong backend engineering experience (RoR and/or Golang preferred) Experience integrating APIs and working within distributed systems Hands on experience with AI/ML tools (e.g., OpenAI, Anthropic, Hugging Face, or similar) Experience building or integrating AI-powered features into applications (not just experimentation) Strong understanding of data flow, system design, and performance optimization Experience with relational databases (SQL Server or similar) Familiarity with microservices architecture, Kubernetes, and CI/CD pipelines Experience deploying applications in Azure or similar cloud environments Strong problem solving skills with ability to work in ambiguous, fast-moving environments Builder mindset-someone who can take an idea and turn it into a working feature quickly Pragmatic approach to AI (focus on value, not hype) Ability to work independently in a contract environment while collaborating closely with internal teams Strong communication skills and ability to explain AI concepts to non technical stakeholders Preferred Experience with prompt engineering, embeddings, or retrieval-augmented generation (RAG) Exposure to model evaluation, fine tuning, or AI performance monitoring Experience with event driven architectures or real time data processing Background in energy, fintech, or other complex data-driven industries

About client Well-funded and fast-growing deep-tech company founded in 2019. We are the biggest Quantum Software company in the EU. They are also one of the 100 most promising companies in AI in the world (according to CB Insights, 2023) with 150+ employees and growing, fully multicultural and international. Requirements Systems Programming Expertise: 10+ years of software engineering experience with strong proficiency in Python. You must be comfortable building system agents, APIs, and CLI tools. Deep Kubernetes Knowledge: You understand K8s internals beyond simple deployment. Experience with Custom Resource Definitions (CRDs), Operators, and the Kubernetes API server architecture. GPU Ecosystem Experience: Hands on experience managing NVIDIA GPU clusters. Familiarity with NVIDIA drivers, CUDA toolkit, and the container runtime (NVIDIA Container Toolkit). Linux Internals: Deep understanding of the Linux kernel, cgroups, namespaces, and system performance tuning. Infrastructure as Code: Mastery of declarative infrastructure tools (Terraform, Ansible) but with a focus on provisioning physical hardware rather than just cloud VMs. Problem Solving: A proven track record of debugging complex distributed systems where the root cause could be code, network, or silicon. Preferred qualifications HPC Background: Experience working with traditional supercomputing schedulers (Slurm, PBS) or modern batch schedulers (Volcano, Kueue, Ray). Bare Metal Provisioning: Experience with tools like Cluster API (CAPI), Metal3, Tinkerbell, Canonical MaaS, or OpenStack Ironic. High Speed Networking: Knowledge of RDMA, InfiniBand, GPUDirect, and how to expose these technologies to containerized workloads. AI/ML Familiarity: Understanding of how distributed training works (e.g., PyTorch Distributed, Megatron LM, DeepSpeed) and the infrastructure requirements of Large Language Models (LLMs). Observability: Experience building monitoring for hardware health (DCGM) and distributed tracing for long running jobs. Location Applicants must have legal authorization to work in the country where the position is based. What you will be doing Building the Control Plane: Designing and developing the software layer (APIs, Controllers, Agents) that automates the lifecycle of bare metal AI infrastructure. Orchestrating High Scale Compute: Architecting scheduling solutions for large scale distributed training jobs across massive clusters of GPUs (NVIDIA H200/B200/B300), ensuring efficient bin packing and gang scheduling. Optimizing the Fabric: Tuning the software defined networking layer to support low latency interconnects (InfiniBand/RDMA/RoCEv2) essential for multi node training. Developing Kubernetes Extensions: Writing custom Kubernetes Operators and CRDs to abstract complex hardware realities (topology awareness, GPU partitioning) into usable interfaces for our Data Scientists. Hardware Level Debugging: Investigating and resolving deep systems issues, ranging from PCIe bus errors and NCCL communication timeouts to kernel panics on bare metal nodes. Defining Standards: Creating the "Golden Image" for AI workloads, managing drivers, firmware, and OS optimizations to squeeze maximum performance out of the hardware. Perks & Benefits Indefinite contract. Equal pay guaranteed. Variable performance bonus. Signing bonus. Relocation package (if applicable). Private health insurance. Eligibility for educational budget according to internal policy. Hybrid opportunity. Flexible working hours. Working in a high paced environment, working on cutting edge technologies. Career plan. Opportunity to learn and teach. Progressive Company. Happy people culture.