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Engineering jobs

101 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.

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Senior QA Engineer Position for Xsolla's Smart Wallet in Web3
8 days ago
Xsolla · Europe +1
HybridFull-timeSeniorEngineering
Own the end-to-end test strategy for the wallet: sign-in, wallet creation, asset display, send and receive, and transaction confirmation on Xsolla ZK.; Test account-abstraction flows: UserOperation construction and validation, bundler submission, EntryPoint execution,…
Middle/Senior Backend Engineer (Go)
10 days ago
Xsolla · Baku, Azerbaijan
On-siteFull-timeSeniorEngineering
Software Engineering & Problem Solving:; Build and ship reliable, secure, and scalable backend systems.; Own implementation from design to deployment, ensuring maintainability and performance.; Participate in architectural discussions and offer informed technical input.;…
Middle/Senior Fullstack Developer
10 days ago
Xsolla · Baku, Azerbaijan
On-siteFull-timeSeniorEngineering
Develop and maintain robust, high-performance application functionality and services;; Design and implement new features that enhance user experience and align with business objectives;; Collaborate with product managers, designers, and other developers to deliver efficient,…
Frontend Engineer (React)
10 days ago
Xsolla · Baku, Azerbaijan
On-siteFull-timeMid levelEngineering
Build and evolve scalable, high-performance web applications using React (or Vue) with Next.js for SSR and modern web delivery.; Collaborate with product managers, designers, and backend engineers to translate complex monetization workflows into intuitive user experiences.;…
Software Engineer
2 weeks ago
Xsolla · United States
RemoteFull-timeSeniorEngineering
Features end to end: backend, frontend and production; The on-chain / off-chain architecture of your product: what lives in contracts, what lives in services, and how the two stay consistent. You make these decisions and justify them in writing; Security and correctness of what…
Senior Backend Engineer
2 weeks ago
Xsolla · Russia +2
RemoteFull-timeSeniorEngineering
We are hiring a Senior Backend Engineer for two platform products:
Junior/Middle Backend Engineer (Go)
2 weeks ago
Xsolla · Baku, Azerbaijan
On-siteFull-timeEntry levelEngineering
Software Engineering & Problem Solving:; Build and ship reliable, secure, and scalable backend systems.; Own implementation from design to deployment, ensuring maintainability and performance.; Participate in architectural discussions and offer informed technical input.;…
Senior Frontend Engineer
3 weeks ago
Xsolla · Baku, Azerbaijan
On-siteFull-timeSeniorEngineering
Design, build and maintain scalable, responsive interfaces in React and TypeScript across multiple Business Accounts.; Build and own shared remote modules (Module Federation) that plug into several host apps, keeping them versioned, backward compatible and safe to deploy…
Senior Backend Engineer (Go)
3 weeks ago
Xsolla · Baku, Azerbaijan
On-siteFull-timeSeniorEngineering
Build and ship reliable, secure and scalable backend services in Go.; Own features from design to deployment, with attention to maintainability, security and performance.; Design and build APIs and SDKs used by Business Account frontends, microfrontends and other Xsolla teams.;…
Middle QA Engineer
4 weeks ago
Xsolla · Baku, Azerbaijan
On-siteFull-timeEngineering
Own and lead manual testing of complex features across multiple environments; Drive exploratory and regression testing using structured documentation and product knowledge; Identify, log, and track reproducible issues with precision using bug tracking tools (e.g. Jira); Analyze…
Developer Experience Event Manager
4 weeks ago
Xsolla · United States +3
RemoteFull-timeMid level$100K – $125K a yearEngineering
Lead event strategy, logistics, and on-site execution for developer-facing events, including conferences, meetups, hackathons, and activations tied to major platform launches (e.g. Apple WWDC, Google I/O).; Partner closely with Developer Relations to translate regional…
Senior Frontend Engineer
4 weeks ago
Xsolla · Russia
RemoteFull-timeSeniorEngineering
We are hiring a Senior Frontend Engineer for two platform products:
Staff Software Engineer Smart Wallet & Account Abstraction
5 weeks ago
Xsolla · Canada
RemoteFull-timeLead / staffEngineering
We're looking for a Staff Engineer to own the smart wallet and account abstraction layer of Xsolla's Web3 platform. This is an individual contributor role with outsized technical scope: you'll be the technical anchor for how millions of players get an on-chain account they…
Staff Software Engineer Smart Wallet & Account Abstraction
5 weeks ago
Xsolla · Russia +2
RemoteFull-timeLead / staffEngineering
We are hiring a Staff Software Engineer to own the smart wallet and account abstraction layer of Xsolla ZK, Xsolla's Web3 platform on a zkSync-based L2. This is an individual contributor role with a large technical scope. You are the technical anchor for how millions of players…
Backend Engineer (Go)
5 weeks ago
Xsolla · Baku, Azerbaijan
On-siteFull-timeSeniorEngineering
Software Engineering & Problem Solving:; Build and ship reliable, secure, and scalable backend systems.; Own implementation from design to deployment, ensuring maintainability and performance.; Participate in architectural discussions and offer informed technical input.;…
Tech Lead, Japan
7 weeks ago
Xsolla · Tokyo, Japan
On-siteFull-timeLead / staffEngineering
Serve as the primary technical point of contact for local partners' requests related to Xsolla's core business, translating business and partner needs into clear technical requirements.; Design, build, and maintain webpages/web applications supporting local partner and business…
Tech lead, Korea
7 weeks ago
Xsolla · Seoul, South Korea
On-siteFull-timeLead / staffEngineering
Serve as the primary technical point of contact for local partners' requests related to Xsolla's core business, translating business and partner needs into clear technical requirements.; Design, build, and maintain webpages/web applications supporting local partner and business…
Senior Full-stack Engineer — Korea
7 weeks ago
Xsolla · Seoul, South Korea
On-siteFull-timeSeniorEngineering
Design, build, and maintain full-stack applications that power core products and platforms.; Develop responsive, high-performance user interfaces using React.; Build and maintain backend services using Go and event-driven architectures.; Build scalable microservices in…
Senior Backend Engineer — Korea
7 weeks ago
Xsolla · Seoul, South Korea
On-siteFull-timeSeniorEngineering
Design, build, and maintain backend services that power core products and platforms.; Develop event-driven systems using Go and Kafka.; Build scalable microservices in containerized environments using Docker and Kubernetes.; Drive architecture decisions that improve…
Senior Full-stack Engineer — Japan
7 weeks ago
Xsolla · Tokyo, Japan
On-siteFull-timeSeniorEngineering
Design, build, and maintain full-stack applications that power core products and platforms.; Develop responsive, high-performance user interfaces using React.; Build and maintain backend services using Go and event-driven architectures.; Build scalable microservices in…

Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.