20 of 20 Permanent Software Engineer Jobs in East London

Senior Software Engineer, Python, AWS, Postgres, COR7231 Are you a skilled Senior Software Engineer with strong Python expertise and a passion for solving complex technical challenges? We're looking for a Senior Software Engineer who's seeking a tough, complex and highly rewarding technical … challenge. We require a Senior Software Engineer who's seeking a role that involves solving fresh problems, using the latest in technological advancement. My client is a well-funded start-up with grand plans and incredible ambition. This is a start-up opportunity not to be missed... A … chance to build something that matters and has impact! The Role This is an exciting Senior Software Engineer role at a rapidly scaling AI-focused company whose mission is both economically and environmentally motivated. The Senior Software Engineer will work to bring to market a product More ❯

Software Development Engineer Are you a passionate Software Development Engineer with expertise in embedded systems and mission-critical software? Do you thrive in a collaborative environment, solving complex technical challenges? If so, we want to hear from you! My client who is based in London … is currently seeking a Software Development Engineer to join their busy R&D team due to growth within the organisation. Within this position, you will be involved in the design and development of undersea communication systems. Key Responsibilities for the Software Development Engineer job: Develop and … maintain software for bespoke Power Feed Equipment (PFE) used in high-availability systems. Design, implement, and test embedded software solutions in C, JavaScript/TypeScript, HTML, and CSS. Work on mission-critical software that controls, monitors, and interfaces with hardware using various communication protocols. Required qualifications for More ❯

Principal 3D Computer Vision Software Engineer, Python, AI, COR7246 Are you a seasoned Computer Vision Software Engineer with a passion for solving complex 3D AI problems and building real-world, high-impact technology? This could be your opportunity to join an ambitious, mission-driven AI company. … to be missed... A chance to build something that matters and has impact! The Role This is a unique Principal 3D AI Computer Vision Engineer position at a company building a cutting edge 3D AI platform. As Principal Engineer, you'll lead 3D/2D vision and machine … learning projects from design to deployment, working alongside talented software and product teams to turn complex 3D data into meaningful, actionable insights - a strong commercial background in 3D Computer Vision, Computational Geometry, or Machine Vision is a must! This role is hybrid, with 2–3 days per week in More ❯

.NET Software Engineer - C#, .NET, Azure cloud services - (Mid & Snr) £60k-£100k A unique opportunity to help shape the future of cross-border financial infrastructure. Summary A pioneering technology firm is expanding as it prepares to launch an innovative, cloud-native platform focused on global liquidity movement. As … part of this growth, the company is seeking experienced Software Engineers to join its high-performing engineering teams. The organisation offers: Fully remote and hybrid working arrangements Bonus scheme Pension contributions Private healthcare Comprehensive benefits package The Role: Software Engineers will play a critical role in the design … of supporting global operations. Candidate Profile: Ideal candidates will possess strong analytical and problem-solving abilities, with a track record of delivering high-quality software in complex environments. Experience with distributed systems and ownership of the full development lifecycle—from design through deployment and monitoring—is essential. Senior Engineers More ❯

Lead Software Engineer (Python) About the Role We are supporting a forward-thinking SaaS organisation at the forefront of revolutionising the clinical trial process and speeding up the drug development cycle. Their cutting-edge, AI-powered tools are setting new standards in clinical data quality assessment and risk … management. Due to their ongoing success and rapid expansion, they are now looking for a talented Lead Software Engineer to join their growing team and drive key technical initiatives. Key Responsibilities Begin your journey by joining an established squad as a senior engineer to get acquainted with … the existing tech stack and workflows. Once you are comfortable, you will step into the Lead Engineer position, where you will take ownership of leading your squad. Manage a team of engineers from various disciplines—front-end, back-end, and testing (roughly 8 people)—working closely with the product More ❯

Are you a skilled Golang Software Engineer ready for your next challenge? We're looking for a Mid-Level Golang Software Engineer who's eager to broaden their skill set and join our fantastic fintech client, working hybrid of once a month in central London. You More ❯

I am supporting a FinTech AI Product Company who are on the hunt for an experienced Senior Software Engineer to join their FULLY REMOTE engineering team! They are a heavily tech driven Product Company who put a huge emphasis on quality engineering, innovation and forward thinking. As a … Senior Software Engineer, you will work closely with their CTO and play a very important role on the direction of the product! You'll support with key tech decisions, architecture, project delivery and mentoring other Engineers in the team. Requirements: Deep experience with Python, TypeScript, React, AWS, PostgreSQL More ❯

I am supporting a FinTech AI Product Company who are on the hunt for an experienced Senior Software Engineer to join their FULLY REMOTE engineering team! They are a heavily tech driven Product Company who put a huge emphasis on quality engineering, innovation and forward thinking. As a … Senior Software Engineer, you will work closely with their CTO and play a very important role on the direction of the product! You'll support with key tech decisions, architecture, project delivery and mentoring other Engineers in the team. Requirements: Deep experience with Python, TypeScript, React, AWS, PostgreSQL More ❯

Software Engineer up to £35k Fully Remote TypeScript, Vue.js2,Firebase, AWS, Figma Joining team of 7 in the development Role: A leading client onboarding and case management platform in an exciting period of growth and is looking to hire software engineers with the desire to be part … give you the freedom to produce high-quality work on your terms. You will need to work on UK timezone office hours. Experience: Typescript Software Engineer Hiring Q2 2025 2 Vue.JS 2 Firebase Functions & Firestore AWS Figma 2–5 years of professional engineering experience, ideally in a startup More ❯

Job Title: S enior Software Developer Location: London (Hybrid) Job Type: Full-time (Permanent) Company: Tyréns UK At Tyréns UK , we believe in creating lasting impact through innovative design and engineering solutions. As a forward-thinking consultancy, were dedicated to shaping the future of infrastructure and urban development, all … while prioritising sustainability, collaboration, and excellence. We're seeking a highly driven Senior Software Developer to join our expanding IT team. Under the guidance of the IT Director, this role will be responsible for developing both internal and external applications while overseeing the management of UK business systems, all … within strict operational timelines. Working closely with the IT Director and management teams, the Senior Software Engineer will continuously review and enhance applications to ensure they align with the evolving needs of the business. This position spans the full software development lifecycle, from gathering initial user requirements More ❯

I am exclusively supporting a FinTech Product Company who are currently hiring for 2 x Senior Software Engineers to join their remote engineering team. They are profitable and already have their product (which i can expand on) used by a number of enterprise clients. They are looking for a … confident, experienced & passionate Senior Software Engineer with a product mindset and a deep understanding of Software Engineering. As a business, they are heavily driven by quality engineering & innovation and try to do things in a product mindset based around their end users. The role is FULL-STACK … + experience with another backend language (Ruby, C++. Elixir, Haskell, Go, Clojure or Scala) Private projects to showcase + deep interest/passion for software engineering is also a plus! They are also working heavily within AI and working with up to date AI technologies They are paying up More ❯

I am exclusively supporting a FinTech Product Company who are currently hiring for 2 x Senior Software Engineers to join their remote engineering team. They are profitable and already have their product (which i can expand on) used by a number of enterprise clients. They are looking for a … confident, experienced & passionate Senior Software Engineer with a product mindset and a deep understanding of Software Engineering. As a business, they are heavily driven by quality engineering & innovation and try to do things in a product mindset based around their end users. The role is FULL-STACK … + experience with another backend language (Ruby, C++. Elixir, Haskell, Go, Clojure or Scala) Private projects to showcase + deep interest/passion for software engineering is also a plus! They are also working heavily within AI and working with up to date AI technologies They are paying up More ❯

ordering, payment, and guest engagement solutions enable brands to do more with less and make every guest feel like a regular. As a Senior Software Engineer on the Capacity Management team, you will architect, develop, scale, and monitor solutions, improvements, and services that provide the dashboards, tools, and … developing long-term, proactive solutions to prevent recurrence. Document and share knowledge effectively to elevate the team's technical expertise. Champion best practices in software development, agile methodologies, and continuous improvement. What We'll Expect From You/Qualifications: 6+ years on-the-job development experience. Experience with architecting More ❯

you are not required or expected to have background in Machine Learning. This is an applied role, and we are looking to hire a software engineer with experience in cloud computing and distributed systems. In this role, you will: Develop highly-scalable, fault tolerant and event driven systems. … work environment and wider ecosystem. Why join us? Work in an environment conducting cutting-edge research in AI. An official role title of “Founding Engineer” – make an impact on day one. Competitive salary, equity and benefits package. Financial assistance for relocation to London. 28 days + public holidays allowance. More ❯

you are not required or expected to have background in Machine Learning. This is an applied role, and we are looking to hire a software engineer with experience in cloud computing and distributed systems. In this role, you will: Design and develop highly-scalable, fault tolerant and event … language. Cloud-native technologies: Experience in deploying to cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation (e.g., Docker), infrastructure-as-code software (e.g., Terraform), and observability platforms (e.g., Datadog or Grafana). Curiosity: A hunger to learn and grow your skills. Problem solving: Strong analytical problem … work environment and wider ecosystem. Why join us? Work in an environment conducting cutting-edge research in AI. An official role title of “Founding Engineer” – make an impact on day one. Competitive salary, equity and benefits package. 28 days + public holidays allowance. Opportunities for professional growth and progression More ❯

About the projects: We are building LLM evaluation and training datasets to train LLM to work on realistic software engineering problems. One of our approaches, in this project, is to build verifiable SWE tasks based on public repository histories in a synthetic approach with human-in-the-loop while … the dataset coverage to different types of tasks in terms of programming language, difficulty level,etc. About the Role: We are looking for experienced software engineers (tech lead level) who are familiar with high-quality public GitHub repositories and can contribute to this project. You should have experience working … with well-maintained, widely-used repos with 500+ stars. This role involves hands-on software engineering work, including development environment automation, issue triaging, and evaluating test coverage and quality Why Join Us? Turing is one of the world’s fastest-growing AI companies accelerating the advancement and deployment of More ❯

About the projects: We are building LLM evaluation and training datasets to train LLM to work on realistic software engineering problems. One of our approaches, in this project, is to build verifiable SWE tasks based on public repository histories in a synthetic approach with human-in-the-loop while … the dataset coverage to different types of tasks in terms of programming language, difficulty level,etc. About the Role: We are looking for experienced software engineers (tech lead level) who are familiar with high-quality public GitHub repositories and can contribute to this project. You should have experience working … with well-maintained, widely-used repos with 500+ stars. This role involves hands-on software engineering work, including development environment automation, issue triaging, and evaluating test coverage and quality Why Join Us? Turing is one of the world’s fastest-growing AI companies accelerating the advancement and deployment of More ❯

Urgent! x8 Fullstack Senior Software Engineers/Tech leads Needed – UK-based – – Rapid Growth – Fully Remote 🌳 Areti Group is excited to partner with a Series funded startup poised for rapid expansion, growing by 40 heads in the next 3 months! We are urgently seeking x8 Fullstack Tech leads to … Java, Python, C#, PHP 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design Patterns – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both … scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. DevOps & CI/CD : Use More ❯

x 3 Software Engineers – Fullstack Java – Fully Remote with offices based in Bristol/Bath/Gloucestershire and Manchester 🌳🌳🌳 I am urgently seeking x 3 Software Engineers for one of the most exciting START UPs in the UK! They are now rapidly expanding their tech/development function … and looking for the most talented Software Engineers to join them. 🌳£55-75k (depending on experience) 🌳Fully remote 🌳Benefits package 🌳Key requirements:🌳 · Over 4 years of experience working with Java, React, Javascript · Experience using Cloud-based architecture, AWS or Azure · DevOps Automated Tools, Jenkins, Docker, OpenShift or Kubernetes More ❯

Urgent! x15 Fullstack Software Engineers – UK-based – Series A Funded Startup – Rapid Growth – Fully Remote 🌳 Ideally the candidates will be based around the Southwest, Hampshire, Somerset, Dorset, London or Thame Valley Areas but this isn't essential. Areti Group is excited to partner with a Series A funded startup … poised for rapid expansion, growing by 40 heads in the next 3 months! We are urgently seeking x15 fullstack/software engineers to join their high-performing team. These fully remote roles offer the chance to contribute to cutting-edge projects for an innovative and fast-growing company. Travel … Java, Python, C#, PHP 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design Patterns – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both More ❯