and evolve Trust Vault , Bitpanda's secure crypto custody platform for institutions, banks, and DeFi access. You'll develop multi-chain wallets, work on low-level blockchain transactions, and design distributed systems in AWS. From concept to release, you'll deliver features that power seamless and secure digital asset interactions. Aufgaben Build and launch new features and services for … Bitpanda's Custody platform, used by leading financial institutions. Design and implement high-performance, event-driven backend systems on AWS with a modern microservices architecture. Tackle challenges across multi-chain integrations, secure transactions, and large-scale distributed systems. Collaborate with a motivated team of senior engineers who value knowledge-sharing, mentorship, and building things the right way. Contribute to … of blockchain and DeFi innovation. Profil Solid knowledge of TypeScript and hands-on experience building APIs with a focus on clean, maintainable code. Familiar with relational or NoSQL databases, APIdesign, websockets, and network communication. Comfortable working with event-driven architectures, Node.js, AWS services, serverless (Lambdas), and Infrastructure-as-Code (CDK/Terraform). Curious and proactive - you More ❯
Northampton, England, United Kingdom Hybrid / WFH Options
Roc Search
PHP and Laravel. Strong knowledge of Azure Frontend: HTML, CSS JavaScript, jQuery, and GSAP. Backend: Expertise in PHP, Laravel, and MySQL/MariaDB. APIs: Experience with REST and SOAP APIdesign and integration. Version Control: Strong GIT proficiency. Server Management SEO: Deep knowledge of on-page SEO principles. Proven success in fast-paced settings managing multiple projects in More ❯
kettering, midlands, united kingdom Hybrid / WFH Options
Roc Search
PHP and Laravel. Strong knowledge of Azure Frontend: HTML, CSS JavaScript, jQuery, and GSAP. Backend: Expertise in PHP, Laravel, and MySQL/MariaDB. APIs: Experience with REST and SOAP APIdesign and integration. Version Control: Strong GIT proficiency. Server Management SEO: Deep knowledge of on-page SEO principles. Proven success in fast-paced settings managing multiple projects in More ❯
milton keynes, south east england, united kingdom Hybrid / WFH Options
Roc Search
PHP and Laravel. Strong knowledge of Azure Frontend: HTML, CSS JavaScript, jQuery, and GSAP. Backend: Expertise in PHP, Laravel, and MySQL/MariaDB. APIs: Experience with REST and SOAP APIdesign and integration. Version Control: Strong GIT proficiency. Server Management SEO: Deep knowledge of on-page SEO principles. Proven success in fast-paced settings managing multiple projects in More ❯
Petersfield, Hampshire, United Kingdom Hybrid / WFH Options
Leo Technology
or scale-up ( ideally from Seed to Series A) Hands-on expertise with OpenAI integrations or other LLM-based solutions Technical experience with Node.js, Python, and SQL Experience with APIdesign and development for both internal and external use cases Experience designing and scaling data pipelines and working with large datasets Track record of building and managing teams More ❯
Redhill, Surrey, United Kingdom Hybrid / WFH Options
Travelers Canada
the office and two days at home (or pro-rata for part-time employees). This policy may be changed at the Company's discretion. What Will You Do? Design, implement, and manage cloud-based infrastructure solutions using AWS native services. Develop and maintain CI/CD pipelines to automate build, test, and deployment processes. Monitor system performance and … Architect) is a plus. Bachelor's degree preferred in Technology or a similar field (or equivalent experience). Strong understanding of software development principles, including object-oriented programming and design patterns. Proficiency in Python for developing automation scripts, tools, and applications. Experience with version control systems, particularly Git, and understanding of branching strategies. Familiarity with software testing methodologies and … frameworks, such as unit testing and integration testing. Ability to write clean, maintainable, and efficient code. Experience with code review processes and tools. Understanding of microservices architecture and RESTful API design. Knowledge of security best practices in software development and deployment. Experience with monitoring and logging tools to ensure application performance and reliability. Familiarity with Agile methodologies and experience More ❯
is fully remote. Qualifications & Skills required: 3+ years of experience in software development, with a strong focus on Go ( Golang ). Solid understanding of backend architecture, distributed systems and API design. Solid understanding of DevOps, CI/CD, infrastructure as code and cloud platforms. Excellent communication skills and a true team player Experience working with SaaS platforms or automation … a plus. Comfortable working in agile environments (Scrum or Kanban). Experience with microservices, event-driven systems, and containerisation (Docker, Kubernetes) - DESIRABLE Background in product management or user-centred design - DESIRABLE Familiarity with performance optimisation and data modelling - DESIRABLE What you'd be doing: Develop backend services and components using Go. Design and implement APIs, data models and More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Circle Recruitment
is fully remote. Qualifications & Skills required: 3+ years of experience in software development, with a strong focus on Go ( Golang ). Solid understanding of backend architecture, distributed systems and API design. Solid understanding of DevOps, CI/CD, infrastructure as code and cloud platforms. Excellent communication skills and a true team player Experience working with SaaS platforms or automation … a plus. Comfortable working in agile environments (Scrum or Kanban). Experience with microservices, event-driven systems, and containerisation (Docker, Kubernetes) - DESIRABLE Background in product management or user-centred design - DESIRABLE Familiarity with performance optimisation and data modelling - DESIRABLE What you'd be doing: Develop backend services and components using Go. Design and implement APIs, data models and More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Circle Recruitment
is fully remote. Qualifications & Skills required: 3+ years of experience in software development, with a strong focus on Go ( Golang ). Solid understanding of backend architecture, distributed systems and API design. Solid understanding of DevOps, CI/CD, infrastructure as code and cloud platforms. Excellent communication skills and a true team player Experience working with SaaS platforms or automation … a plus. Comfortable working in agile environments (Scrum or Kanban). Experience with microservices, event-driven systems, and containerisation (Docker, Kubernetes) - DESIRABLE Background in product management or user-centred design - DESIRABLE Familiarity with performance optimisation and data modelling - DESIRABLE What you'd be doing: Develop backend services and components using Go. Design and implement APIs, data models and More ❯
Waukegan, Illinois, United States Hybrid / WFH Options
HYR Global Source Inc
role focuses on developing high-performance, reactive APIs, ensuring strong unit test coverage, and collaborating with cross-functional teams to drive the development of enterprise software solutions. Key Responsibilities: Design and develop RESTful APIs and microservices using Reactive Spring (WebFlux) and Spring Boot. Integrate Kafka for event-driven communication and processing. Build and maintain scalable, secure, and high-performance … knowledge and real-world experience with Spring Boot and Reactive Spring (WebFlux). Experience with Kafka and/or MongoDB (preferred). Solid understanding of microservices architecture and RESTful API design. Experience writing unit tests using Spring/JUnit/TestNG frameworks. Familiarity with Agile development methodologies and version control tools (e.g., Git). Excellent problem-solving and communication More ❯
Cambridge, Cambridgeshire, East Anglia, United Kingdom Hybrid / WFH Options
Wilson Brown Limited
a full stack role where you will use C#, .NET, TypeScript, and React to build modern web applications while supporting existing desktop products. As a Software Engineer, you will: Design, develop, and maintain software using C#, .NET, TypeScript, and React. Turn user requirements into robust features, collaborating closely with the product owner. Maintain and improve existing desktop applications while … Software Engineer Requirements Strong experience with C#, .NET Experience working with TypeScript & React. Proficiency as a full stack Software Engineer, including front-end web development (CSS, HTML) and backend API design. Knowledge of SQL and database design. Familiarity with Git and agile methodologies. Desirable Skills Experience developing desktop applications (WPF, WinForms). Understanding of unit testing frameworks and continuous More ❯
You will understand the "why" behind what you're building, and collaborate closely with product and QA. Bonus points: You enjoy sweating the details of both user experience and API design. You have actively worked on a live production app using GraphQL and DynamoDB. You have experience collaborating on product and design requirements with stakeholders. You are effective … questions about this process, please let us know at . Compensation and perks: We are conscious of how our work and decisions impact other humans and the environment. We design our product and organisation with consideration for the wellbeing of our Members and colleagues. Feeld's way of working is designed to proactively prevent burnout and an "always on More ❯
experienced Director of Engineering to lead our Engineering teams and collaborate closely with the Product leadership team. This is a strategic, hands-on leadership role responsible for the architecture, design, and delivery of scalable and high-performance SaaS products. The ideal candidate will be a strong technical leader with experience in building enterprise-level SaaS products, while also having … a strong ability to work cross-functionally with product teams to align engineering efforts with business and product objectives. Key Responsibilities Lead Architecture & Design: Drive the architecture and design of scalable, secure, and performant SaaS solutions, ensuring that all engineering decisions align with Fenergo's long-term technical vision. Collaboration with Product Leadership: Work closely with the product … leadership team to align the engineering roadmap with product strategy. Provide technical guidance to the product team on feasibility, design trade-offs, and best practices to ensure product delivery meets customer needs and business goals. Strategic Leadership: Develop and execute the technical roadmap for engineering, ensuring alignment with product goals, scalability requirements, and client expectations. Lead the engineering team More ❯