Backend Engineering Jobs

Roofstacks·İstanbul·Hybrid

Senior Backend Developer (Card Payment Systems)

At Roofstacks, we’re building innovative financial technologies that power seamless card experiences. We are now looking for a Senior .NET Developer to join our growing Card Payment Systems team. If you're passionate about banking, payments, and high-performance backend development—this opportunity

Applike·Germany·Hamburg·Hybrid

Working Student - Backend Developer & Data Detective

adjoe is a leading mobile ad platform developing cutting-edge advertising and monetization solutions that take its app partners’ business to the next level. Part of the applike group ecosystem, adjoe is home to an advanced tech stack, powerful financial backing from Bertelsmann, and a highly motivat

Sporty Group·Global - Remote·Remote · Worldwide

Senior Backend Engineer

About the role In this role, you’ll be responsible for developing microservices in a distributed deployment environment with an emphasis on containerisation with Docker and K8S. You won’t just be writing simple CRUD applications, but instead will be working on the core logic of complex systems that

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Coins·Philippines·Taguig City·Hybrid

Backend Senior Manager

Join the Pioneer Crypto Brand in the Philippines! Coins is the most established crypto brand in The Philippines and has gained the trust of more than 18 million users. Through the easy-to-use mobile app, users can buy and sell a variety of different cryptocurrencies and access a wide range of financ

Phonepe·Bengaluru·On-site

Software Engineer, Backend (5-7)

About PhonePe Limited: Headquartered in India, its flagship product, the PhonePe digital payments app, was launched in Aug 2016. As of April 2025, PhonePe has over 60 Crore (600 Million) registered users and a digital payments acceptance network spread across over 4 Crore (40+ million) merchants. Ph

Aircall·Madrid Office·Hybrid

Senior Backend & Platform Architect

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We’re redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace. Our

Sonatus·India·Pune·On-site

Staff Cloud Backend Engineer

At Sonatus, we’re driving the transformation to AI-enabled software-defined vehicles. Traditional automotive software methods can’t keep pace with consumer expectations shaped by the mobile industry—where features evolve rapidly, update seamlessly, and improve continuously. That’s why leading OEMs t

Kalepa·Europe (full Remote)·Remote · Worldwide

Senior Backend Engineer – Submission Processing Team (Europe)

About Kalepa: Insurance is a $7T global industry built on professional labor: underwriting, claims, pricing, operations, and distribution. Kalepa is building AI that can perform that work. We create professional-grade AI systems for insurers: software that can read, reason, decide, and act inside re

Squarespace·United States·Dublin,Dublin·On-site

Staff Software Engineer, Backend - Websites Fundamentals

Squarespace is looking for the first Staff Engineer for our newly formed Websites Fundamentals platform team in Dublin. You will be the foundational technical leader responsible for building the platform bedrock upon which our product ecosystem sits. You will solve deep, lower-level architectural ch

Mesh·India·Bangalore·On-site

Senior Backend Engineer

About Mesh At Mesh, our mission is to enable consumers to pay and be paid with any asset. Today, trillions of dollars in tokenized assets exist but remain largely unusable for everyday commerce. Mesh is bridging this gap by making crypto payments reliable, useful, and ubiquitous. We combine a powerf

Otter·United States·Mountain View·On-site

Staff Backend Engineer, Integrations Platform - Mountain View, CA

Who we are In the past, to be a successful restaurateur, you simply had to have a passion for food and a passion for people - but to succeed as a digital restaurateur you also need to have a passion for technology. We believe in the joy of serving others, and that's why we created Otter – to h

project44·India·Bangalore·On-site

Software Engineer - Backend

Why project44? At project44, we believe in better. We challenge the status quo because we know a better supply chain isn’t just possible—it’s essential. Better for our customers. Better for their business. Better for the world. With our D

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Palmettocleantech·United States·Remote · United States

Backend Software Development Engineer III

Company Description Palmetto is a leading clean tech company on a mission to accelerate the transition to a clean energy future. With a belief that consumers can have it all, we are an uncompromising energy company that makes coming clean a no brainer. Our award-winning technology platform empowers

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Obsidiansecurity·United Kingdom·Cheltenham·On-site

Backend Engineer

Founded in 2017, Obsidian Security was created to close a critical gap: securing the SaaS applications where modern business happens—platforms like Microsoft 365, Salesforce, and hundreds more. Backed by top investors including Greylock, Norwest Venture Partners, and IVP, we’ve built a

Backend, Frontend, and Fullstack Engineering Expression of Interest Form

GitLab is an open-core software company that develops the most comprehensive AI-powered DevSecOps Platform , used by more than 100,000 organizations. Our mission is to enable everyone to contribute to and co-create the software that powers our world. When everyone can contribute, c

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Bettyjobboard·Bulgaria·Sofia·On-site

Senior Back-end Software Engineer

About us: Betty is an innovative entertainment company pioneering at the intersection of real money online casino and casual mobile gaming. Accredited by the Alcohol and Gaming Commission of Ontario (AGCO) as a B2C operator in February 2023, we've set a new standard in the industry. Our mission is t

UI/UX Developer

Overview Black Canyon Consulting (BCC) is searching for a User Experience (UX) Developer to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health. This is a full-ti

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Applydigital·Canada·Toronto,Toronto·Remote · Worldwide

Principal Agentic Engineer (Back-end)

ABOUT APPLY DIGITAL Apply Digital is a global AI-native transformation partner, client-obsessed and built for a new era of client services. We bring together industry expertise and elite talent to connect strategy, agentic experiences, technology, and data for the world's most ambitious organization

Medsien·Turkey·Istanbul·On-site

Full-Stack Engineer (Back-End skewed)

Medsien is the leading provider of scalable remote care management for a quality patient experience. Hundreds of organizations trust Medsien’s unparalleled technology solutions to implement exceptional remote care management programs, personalize every interaction, and improve the lives of the peopl

Vana·Guatemala·Remote · Guatemala

Backend Software Engineer L3