Jobs in the United States

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Added 7 hours ago
Senior Business Analyst
Publicis Groupe Holdings B.V
Boston, MA
Knowledge of emerging technologies such as AI, machine learning, or blockchain.
Added 7 hours ago
Experienced principal blockchain engineer with payment and exchange building experience
Travoom
Santa Monica, CA
Industry certifications in blockchain development (e.g., Certified Blockchain Developer) or participation in blockchain-focused hackathons/projects would be valuable.
Added 7 hours ago
Staff Data Analyst
Circle Internet Management Services LLC
Remote, United States
…through digital assets, payment applications, and programmable blockchain infrastructure. Circle’s platform includes the world’s largest regulated stablecoin network anchored by USDC,…
Added 7 hours ago
Cyber Security Project Engineer - TS/SCI FSPG
Tesla Laboratories. Inc.
McLean, VA
Certification(s): Certified Anti-Money Laundering Specialist (CAMS); Certified Cryptocurrency Investigator - Blockchain Intelligence Group (CCI).
Added 8 hours ago
Manager, Systems Analysis - Digital Assets
FMR LLC
Durham, NC
…digital world of finance. Fidelity Investments began researching blockchain technology and digital assets solutions in 2014, where years of research and development have provided us with…
Added 8 hours ago
SI
Python Developer with Angular or React
Synechron, Inc._USA Company
Irving, TX
- $95,000 to $100,000 USD / year
…solutions for modernization, from Artificial Intelligence and Blockchain to Data Science models, Digital Underwriting, mobile-first applications and more. Over the last 20+ years, our…
Added 8 hours ago
Senior Manager, Ecosystem Growth
Stellar Development Foundation
NY
Interested in working on cutting-edge blockchain technology and creating equitable access to the global financial system? Since 2014, the mission-driven team at the Stellar Development…
Added 8 hours ago
Cyber Security Project Engineer
Dezign Concepts LLC
McLean, VA
Certification(s): Certified Anti-Money Laundering Specialist (CAMS); Certified Cryptocurrency Investigator - Blockchain Intelligence Group (CCI).
Added 8 hours ago
Banking / SP - Payments Transformation
Infosys
United States
Implemented digital solutions including Trade Blockchain, Digital Payments, Host to Host and Internet banking Channels covering ISO 20022 cash management messages such as Pain 001, CAMT…
Added 9 hours ago
GD
Advanced Stock / Receiving Associate
General Dynamics Mission Systems, Inc
Canonsburg, PA
- $24.5 to $25.5 USD / hour
…apply advanced technologies such as Artificial Intelligence, Blockchain, AR/VR, Cloud Native and Quantum Physics to solve our customers’ missions in cyber, RF, undersea, interstellar and…
Added 9 hours ago
Sr. SAP Basis Administrator (Hybrid)
RTX
United States
Added 9 hours ago
SAP Basis Administrator (Hybrid)
RTX
United States
Added 11 hours ago
Customer Engineering Lead
Veda Tech Labs Inc
Remote, United States
…Our technology supports billions in assets across multiple blockchain networks, with partners including Kraken, EtherFi, and…
Added 11 hours ago
SI
Sr. AWS Java Developer
Synechron, Inc._USA Company
Dallas, TX
- $115,000 to $125,000 USD / year
…solutions for modernization, from Artificial Intelligence and Blockchain to Data Science models, Digital Underwriting, mobile-first applications and more. Over the last 20+ years, our…
Added 12 hours ago
Head of Market Data Development and Engineering
Galaxy
NY
Added 12 hours ago
FD
DeFi Quant Developer
Fidelity Digital Assets, NA
Boston, MA
- $97,000 to $185,000 USD / year
As a quant developer you will conduct deep research on protocols, primitives and on-chain strategies using advanced scientific modelling, machine learning and other quantitative methods…
Added 12 hours ago
Space Force MUOS Integration and Test Architect
General Dynamics Mission Systems, Inc
Remote, United States
…apply advanced technologies such as Artificial Intelligence, Blockchain, AR/VR, Cloud Native and Quantum Physics to solve our customers’ missions in cyber, RF, undersea, interstellar space…
Added 14 hours ago
Talent Acquisition Operations Associate
Circle Internet Management Services LLC
Remote, United States
…through digital assets, payment applications, and programmable blockchain infrastructure. Circle’s platform includes the world’s largest regulated stablecoin network anchored by USDC,…
Added 14 hours ago
Senior Site Reliability Engineer (SRE) - VP
Barclays Services Corpor
United States
Added 14 hours ago
Senior Service Manager - VP with Digital Assets Technology
Barclays Services Corpor
United States
Added 16 hours ago
Senior Manager, Engineering - Onboarding
LLC--Circle Internet Financial, LLC
Remote, United States
…through digital assets, payment applications, and programmable blockchain infrastructure. Circle’s platform includes the world’s largest regulated stablecoin network anchored by USDC,…
Added 18 hours ago
AE
Vice President, Go-to-Market
American Express
New York, NY
- $176,750 to $282,000 USD / year
Drive the go-to-market path and process across the Digital Labs product portfolio, including Generative AI, Agentic Commerce, Digital Wallets and blockchain-based products and features
Added 1 day ago
J
Senior Smart Contract Engineer
Jobgether
Remote, United States
- $170,000 to $190,000 USD / year
Join a remote-first engineering team building secure blockchain infrastructure for tokenized assets and onchain capital markets. In this senior role, you will design, develop, and deploy…
Added 1 day ago
Full-Stack Engineer (Security)
Jobgether
Remote, United States
Join a remote-first engineering team building cutting-edge infrastructure for secure, cross-chain payments and blockchain transactions. As a Full-Stack Engineer specializing in security,…
Added 1 day ago
N
Director - Business Development
Nium
United States
- $153,000 to $190,000 USD / year
…negotiation, launch, and expansion. Deep expertise in digital assets, blockchain, and stablecoins is an important focus area within this broader commercial mandate. You will use that…

Closed listing

Certora

Senior Software Engineer

Remote, United States

This opening has closed.

The original listing is kept below for reference.

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Job details

Posting language: English
Posted: Oct 28, 2026

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Original job description

Archived listing. The details below describe a past opening.

About Certora Certora is the security assurance partner trusted by the most advanced teams in Web3. Founded in 2018 by pioneers in programming languages and formal methods, Certora helps leading protocols like Lido, Aave, Uniswap, and Compound secure billions in value with confidence.

But we’re not just another auditor. We’re a full-stack security assurance platform, combining best-in-class formal verification tools with expert advisory services, delivered on time and with zero compromise. Whether you’re launching a new protocol, upgrading core infrastructure, or securing a DeFi primitive, Certora doesn’t just look for vulnerabilities. We help you prove correctness, accelerate your development speed, and embed safety into your design from day one.

With Certora, you get:

Proven, scalable tooling for checking real deployed code
A deep partnership model with on-demand support
Fast, responsive execution that helps you go-to-market faster For us, security isn’t a checklist, it’s a continuous process. Certora is the most comprehensive and trusted platform to ensure your platform is protected, even under adversarial conditions. From testnet to mainnet, we’re with you.

About the role We are looking for a highly execution-driven Senior Software Engineer who thrives on writing code and pushing projects to production rapidly. In this role, you will quickly integrate into our ongoing projects, absorb existing codebases, and deliver immediate technical value. Your impact will be felt through solving complex architectural problems, designing scalable systems, and continuously researching industry standards to ensure best practices are deeply integrated into our code. This is a role for a builder who wants to spend the vast majority of their time writing high-quality backend code, navigating AWS environments, and solving difficult engineering challenges at a fast pace.

Key Responsibilities

High-Volume Development: Write clean, performant, and well-tested code and scripts daily, moving projects from concept to production rapidly.
Complex Problem Solving: Own the technical design and architectural solutions for complex backend and infrastructure challenges.
Rapid Project Integration: Quickly ramp up on existing codebases and ongoing initiatives, contributing to feature delivery and infrastructure maintenance with minimal friction.
Develop production-grade deliverables using LLM-assisted coding and review contributions by coding agents.
Best Practice Evolution: Research, evaluate, and implement modern software engineering practices, ensuring our tech stack and architectures remain efficient, secure, and maintainable.

Technical Skills & Requirements

5+ years of professional software development experience with a strong background in backend engineering and technical design.
1+ year experience with using coding agents such as Claude, Codex without compromising on code quality, design robustness, cleanliness, testing.
Fast-Paced Execution: Proven ability to adapt quickly, learn new systems on the fly, and maintain a high velocity of delivery without sacrificing code quality.
Excellent written and verbal communication skills, essential for clarifying technical requirements and documenting architectural decisions.

Advantages

Security Expertise: Strong understanding of security best practices.
Full-Stack Capability: Experience working across the full software stack, including frontend frameworks or interfaces.
Versatility: Experience with ecosystems outside AWS: Railway, Google Cloud.
System Modernization: Experience optimizing and maintaining legacy infrastructure while actively transitioning to newer architectures.

Certora People We are Customer Centric, when we commit, the customer knows we will deliver in a quality and timely manner. We Move Fast - we’re looking for people with a bias for action and a sense of urgency to achieve quick results while we also Break Nothing – we have high-quality standards, we are looking for people who are professional and hold themselves accountable. We win as a Team – our teams are distributed around the world. We understand our individual roles and commit to the team's goals. We have a positive “can do” attitude. We support each other and are encouraged to ask for help and advice. We enable people to grow by clarifying expectations and giving candid feedback and on-the-job development opportunities. We welcome collaboration both internally and externally for outstanding delivery. We are Pioneers in DeFi security. We are one of the best companies to help developers and security researchers secure Web3, but we try to stay humble and are always eager to learn more. Why join Certora?

Certora provides you a wonderful opportunity to:

Work on cutting-edge technology and challenging problems at the forefront of Web3 applications and technologies
Contribute to securing the web3 ecosystem with the leading provider of end-to-end security for blockchain-based applications
Experience a friendly creative start-up environment with top talent in the domain
Work in a fast-paced and supportive culture: we move fast and break nothing!
Enjoy flexible work (remote / hybrid)
Get competitive compensation & benefits (including equity)

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