•  ...We are looking for a Senior Backend Developer to lead the design, optimization, and development of critical backend batch processes that power our core business operations. This role involves working with technologies like C, Unix Shell scripting, and SQL while... 
    Back end

    EPAM Systems

    Bucureşti
    2 zile în urmă
  •  ...Type: Contract Inside IR35 We’re looking for a Security‑focused Software Engineer to design and build secure, high‑quality backend services that power core cryptographic and security‑sensitive platforms. You’ll work across Java engineering, HSM integration and... 
    Back end
    Contract de muncă
    Lucru la distanța

    Cognitive Group | Part of the Focus Cloud Group

    Străinătate
    19 ore în urmă
  • 2 $/an

     ...Contribute across the tech stack: You’ll work in React (JavaScript/TypeScript) on the frontend and Python (FastAPI, SQLAlchemy) on the backend, shipping production-ready code and user-facing features in addition to innovative ML work. Live on the cutting edge of AI... 
    Back end
    Lucru la distanța

    Euphoric

    Străinătate
    19 ore în urmă
  •  ...teams to translate business requirements into high-quality technical solutions. End-to-End Delivery: Take ownership of frontend, backend, and database (SQL) requirements. What you’ll need: Proven experience as a Senior Full Stack Software Developer in a... 
    Back end
    Lucru hibrid

    Burns Sheehan

    Străinătate
    19 ore în urmă
  •  ...Scale the store operating systems from small stores to gigantic venues  Make design decisions in the process of developing our core backend microservices  Work closely with app developers and product managers to understand the use cases that we need to cover and their... 
    Back end
    Contract de muncă

    Apollo Technical LLC

    Europa
    O lună în urmă
  •  ...research into robust, scalable trading infrastructure. The Role The successful candidate will take ownership of a number of backend services that support the trading platform. This includes developing new functionality, maintaining existing systems, and improving... 
    Back end
    Full time
    Lucru la distanța

    Harrington Starr

    Străinătate
    19 ore în urmă
  •  ...Chat bots, Meeting notetakers and more. Key Responsibilities Contribute to the development of scalable and high-performing backend applications. Take projects from conception to deployment, ensuring timely and smooth delivery. Troubleshoot and debug existing... 
    Back end
    Full time
    Lucru acasă

    SystemsX

    Străinătate
    19 ore în urmă
  •  ...united by our mission, focused execution, and  speed We deploy to  production multiple times a day &##128736;️  Tech Stack Backend:  Python (FastAPI) + Typescript (express) Frontend: React +  Typescript Infrastructure:  AWS (serverless!), terraform... 
    Back end
    Lucru hibrid

    Orchestra

    Străinătate
    19 ore în urmă
  •  ...success. About The Role We are seeking a Principal Software Engineer based in London to provide technical leadership across backend services supporting our global payment gateway system. You will design and evolve core platform capabilities, guide architectural... 
    Back end

    Verifone

    Străinătate
    19 ore în urmă
  • 30000 lei/luna

     ...Requirements: ~ What We Expect ~• ~ Strong experience building Shopify public/private apps. ~• ~ Ability to design scalable backend architecture (Node.js/Express, Ruby on Rails, or similar). ~• ~ Familiarity with Shopify APIs (Orders, Refunds, Gift Cards, etc.... 
    Back end
    Contract de muncă

    RefundMe

    Telemunca
    2 luni în urmă
  •  ...applications and services, including front-end frameworks (e.g., React), backend APIs, and distributed systems. Deep understanding of cloud-...  ...(2 x salary) ~ Dental (Bupa Level 5) ~24/7 Digital GP ~ Employee Wellbeing Programme ~ Free will writing ~ The YuLife App... 
    Back end

    Hyperact

    Străinătate
    19 ore în urmă
  •  .../Onsite) Are you a developer who loves building products, not just features? Do you thrive at the intersection of robust backend logic, intuitive frontend interfaces, and conversational AI? Are you excited to join a fast-growing, seed-funded startup transforming... 
    Back end
    Lucru hibrid

    Prolo

    Străinătate
    19 ore în urmă
  •  ...engineering role (not consultancy) &##128295; What you'll be doing Architecting the backbone of revolutionary AI systems Create backend systems that deliver sub second response times Help to guide and mentor an extremely strong team of engineers Help to create... 
    Back end
    Lucru la distanța

    SearchWorks

    Străinătate
    19 ore în urmă
  •  ...application architecture and technical design under senior guidance ~ Build and maintain data‑driven apps that integrate with RESTful backend services ~ Develop responsive, performant, and accessible UI components ~ Work with cross‑functional teams to define... 
    Back end

    Spacelabs Healthcare

    Străinătate
    19 ore în urmă
  •  ...onboarding, application flows, and status tracking Admin-driven workflows and internal review tools Secure authentication and backend / API integrations App Store and Google Play deployment Tech expectations ~ .NET MAUI strongly preferred ~ Proven... 
    Back end
    Full time
    Lucru la distanța

    Astera

    Străinătate
    19 ore în urmă
  •  ...is the place for you.  What you get to do:: We’re looking for a  Senior Software Engineer to design, build, and scale Java backend services that power our global payments infrastructure. You’ll lead end-to-end delivery, contribute to technical strategy, and help... 
    Back end
    Lucru la distanța

    Paymentology

    Bucureşti
    O zi în urmă
  •  ...de antrenare (inclusiv fine-tuning, RLHF, supervised / unsupervised) Implementarea și evaluarea modelelor AI în medii reale (API, backend, frontend) Analiza comportamentului modelelor din perspectivă ofensivă și defensivă Testarea și implementarea de exploits,... 
    Back end
    Stagiu
    Lucru hibrid
    Lucru la distanța

    Black Bulls

    Bucureşti
    O lună în urmă
  •  ...clients/developers, and resolving complex issues for efficient network operations and deployment. They bridge technical teams (fielding, backend) with project management and clients, focusing on standards, best practices (like in Katapult), and system readiness for network... 
    Back end

    Tech Mahindra

    Străinătate
    19 ore în urmă
  •  ...Java Software Developer ready to make an impact. In this role , you will contribute to the design and development of innovative backend systems, work with modern microservice architectures and cloud‑native technologies, and leverage Docker and Kubernetes to... 
    Back end
    Full time

    Evolve Today

    Bucureşti
    O lună în urmă
  • 6000 - 12000 lei/luna

     ...Salary: 6.000 - 12.000 RON net per month Requirements: ~4+ years of backend programming experience (this can include your own projects). ~ Ideally, experience with Python and MongoDB. ~ Passion: You love coding, can code all day, and write quickly and cleanly.... 
    Back end
    Full time

    Xreacher

    Bucureşti
    2 luni în urmă
  •  ...with a proven record of upskilling team members. ~ Excellent communication and stakeholder management skills. Our Stack Backend: NestJS, NodeJS, TypeScript, Python Frontend: Vue 3, TypeScript Cloud: AWS Databases: PostgreSQL, MongoDB Utilities... 
    Back end

    Gelt

    Străinătate
    19 ore în urmă
  •  ...with Product and Operations teams to ensure technical solutions align with global business goals. Technology & Environment Backend Engineering: Extensive experience with complex software systems using Python preferred; open to other OOP backgrounds Architecture... 
    Back end
    Lucru hibrid

    Thyme

    Străinătate
    19 ore în urmă
  •  ...flexible working arrangements, ideally 2/3 days in office &##128187; Tech Stack : Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our y-combinator backend client are building an elite engineering team within the AI space. The platform is being used... 
    Back end

    Oliver Bernard

    Străinătate
    19 ore în urmă
  • 90 $/oră

     ...Role : Senior Python Backend Engineer Location : London King's Cross - full time on site Salary : up to £200k base + equity We are partnered with a high-growth AI-driven platform that helps large enterprises automate complex, data-heavy workflows. The company... 
    Back end
    Full time

    trg.recruitment

    Străinătate
    19 ore în urmă
  •  ...platform Developing frontend-heavy features while contributing across the full stack when needed Working on internal tooling and backend services that support marketplace operations Collaborating closely with product, design and growth teams to deliver high-impact... 
    Back end
    Lucru hibrid

    Evantis Technology

    Străinătate
    19 ore în urmă
  •  ...Senior Backend Developer VC-backed Tech : Node / MongoDB Fully remote in the UK Have you worked for a start-up or scale-up software company? Are you passionate about solving clients' real problems and making a difference in their business? Do you have... 
    Back end
    Lucru la distanța

    Matched

    Străinătate
    19 ore în urmă
  •  ...A Python Backend Engineer is needed to join growing software house in London who specialise in helping businesses reduce wasteful processes, costs and energy; and improve their ROI. sustainability meets profitability. Our client aims to change how corporate finance... 
    Back end

    Runtime Group Ltd

    Străinătate
    19 ore în urmă
  •  ...insights and recommendations with the team. Requirements The successful candidate must demonstrate: ~3+ years of experience in backend development with C# and .NET. ~ Solid understanding of software architecture, design patterns, and clean code principles. ~... 
    Back end
    Full time

    Olinio

    Bucureşti
    2 luni în urmă
  •  ...development Experience with mobile frameworks such as Flutter or similar technologies Knowledge of JavaScript, HTML, CSS and backend technologies such as NodeJS Experience with cloud platforms and microservices architecture Familiarity with Git, CI/CD... 
    Back end

    IMV Technologies

    Străinătate
    19 ore în urmă
  •  ...Basic Qualifications ~5+ years of professional software engineering, SRE, or DevOps experience ~ Strong Python skills across backend services, data pipelines, and automation. Not just scripts. ~ Real experience applying data analysis to solve complex operational... 
    Back end
    Lucru hibrid

    Spire

    Străinătate
    19 ore în urmă