Senior Solidity Developer
8allocate
If you're looking to move beyond entry-level work quickly, this is a direct path. You'll own a meaningful chunk of a product at a critical development stage—the kind of responsibility that teaches you what senior-level ownership actually means, early in your career.
You'll develop and maintain complex smart contracts for ETH2 staking pools and SSV technology. The work involves building systems that let people become validators and stake ETH2 more easily. You'll be working alongside experienced developers in a distributed team that spans multiple continents, so you'll get real exposure to how global software teams operate.
This role fits you if you have solid Solidity fundamentals and either a CS degree or a strong self-taught blockchain portfolio. You should be comfortable diving into complex systems and documenting your decisions. Remote work means you control your environment—useful if you're still figuring out your ideal setup.
To apply, submit your resume and GitHub or portfolio link through CareerJumpShip. Highlight any smart contract projects or contributions, even if they're small. 8allocate will review and reach out directly if there's a fit.
About this role
This is a remote position. 8allocateis a global provider of end-to-end custom software development solutions to companies all over the globe, from North America to the EU to Israel to Australia. Headquartered in Estonia, we run offshore R&D centers in Kyiv and Lviv. Our team is 50% remote and distributed. We specialize in flexible interaction exclusively with international clients (we cover industries from commercial aviation to fintech) thanks to a multinational support group of experts and management. Currently, we are looking for a Senior Solidity Developer to be a part of one of the strongest development teams in the local blockchain space and ETH2 in particular. This is unique opportunity and a huge challenge, as you will bw responsible for a significant part of the product at a crucial point of development. Come work with a young, fun, and dedicated development team! Project: As a Senior Solidity Developer, you will be a part of team building the next phase of ETH2 staking pools and SSV technology. A new staking service will introduce a more convenient way to become a validator and start staking ETH2. What responsibilities & tasks will wait for you? Develop complex smart contracts; Implement token economics specifications; Build the infrastructure for the Secret Shared Validator consensus layer alongside industry leaders and the Ethereum Foundation. What skills/qualities are required: Deep technological understanding of cryptocurrency; At least 5 years of server-side development experience; At least 2 years of Solidity development; At least one other programming language (Go/ Python/ JavaScript); "Can do - Mentality " and team player qualities. Would be a plus: Deep conceptual, technological understanding of Ethereum; Familiarity with P2P networks; Experience picking up existing open source solutions and working with them; Strong knowledge of common algorithms and data structures; Familiarity with cryptography; BSc degree in Computer Science or relevant field or equivalent; Any knowledge of Blockchain/ Digital Currencies/ Staking. Work Schedule: You can work from 9 am till 6 pm or from 10 am till 7 pm. Why choose us? “Family and Friends”. We are no longer a start-up, but still, have a family atmosphere in our supportive and spirited team, who are all working together on the same goal. “Just break down all barriers and find a better way”. Every day you’ll meet with interesting and challenging (international) projects that are covering industries from commercial aviation to fintech (different technologies, different products). “Hungry for learning”. You will get a lot of chances for career advancement and the development of new skills, opportunities for mentorship, or learning from more experienced colleagues. Benefits from 8allocate: You’ll work in a supportive and spirited team of professionals. Corporate events, holidays and team buildings for your joy. Training and development: we have a huge library (about 500 books!) and a budget for your professional development. English classes. Сoverage of sports activities. People-oriented management without bureaucracy. Paid vacation and sick leaves. Relocation program: if you are from another city and want to move to Kyiv, we will be happy to help you! Originally posted on Himalayas
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