Golang Open Systems AG Jobs Paying 200,000 USD a Year
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Browse 36 Golang Open Systems AG Jobs (5 new this week) in April 2025 at companies like Phil, Copilot and Volume paying at least 200,000 USD per year working as a Senior Backend Engineer, Staff Software Engineer and Senior Golang Engineer & Protocol Architect. Last post
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10 of 36 Open Systems AG Jobs paying at least
200,000 USD per year • Sort by
Date
Senior Backend Engineer Phil Remote (United States) $180,000 to $200,000 a year
January 2022
2 Applicants This Week
More Than 6 Months Old
Job Description
The Company
Founded in 2015, Phil is a San Francisco-based Series D health-tech startup, pioneering a software therapy deployment platform, offering pharmaceutical manufacturers a modern alternative to traditional access, affordability and distribution options. Through its digital stakeholder experiences, patient access services, market access solutions and distribution models, pharma manufacturers are able to deliver affordable and timely therapy access to patients. For more information on Phil, visit https://phil.us/
Job description
We are looking for an exceptional Senior Software Engineer to join our growing team and help build and scale our backend workflow engine/platform
The Job
Design and implement a rule-based workflow engine that handles complex prescription management and processing logic
Develop tools and algorithms to test and measure the performance of the workflow engine
Work closely with product managers to understand business problem, help them with technical feasibility of the implementation, requirement validation, and review the designs as well as business flows
Design, implement, test, and launch Phil's backend services and API platform for multiple consumer apps.
Work collaboratively with remote Dev and QA teams reviewing implementation and answering queries about the platform. -Strong motivation to clean technical debt keeping an eye on new business flows, evolving requirements, and platform scalability and robustness
Deliver performant, reliable, scalable, and secure code
Full stack development with knowledge of javascript frameworks like React, Angular etc a plus.
Requirements
Experience building rules engine-based processing and or workflow management systems
Experience building and maintaining secure, end-to-end systems and services using any language. Experience in golang and MongoDB prefered
Deep understanding of algorithms and efficient data structures
Experience working with all phases of the Software Development Lifecycle – ranging from architecture and design to implementation and testing.
Strong critical thinking, debugging and problem solving skills
Experience building systems and services for health-tech company is preferred
Sense of ownership: you would develop, manage, and evolve the core logic of Phil platform and features
Strong interest in understanding the underlying business and the problem we want to solve using technology
Benefits
Ground floor opportunity with one of the fastest-growing startups in health-tech
Solve a problem that matters: be part of a company that uniquely leverages technology to bring wellness to all of its stakeholders
Competitive compensation (commensurate with experience) including meaningful stock options
Staff Software Engineer Copilot New York City, United States $150,000 to $230,000 a year
April 2023
4 Applicants This Week
More Than 6 Months Old
Job Description
About the role
As a senior software engineer, you will work closely with the CTO, be a critical part of our core team, and have a huge influence over the direction of the company. You will lead projects and work with cross functional teammates to design and implement systems like our API, notifications service, and authentication service while focusing on scalability and performance. We will compensate you well, invest deeply in your development, and do everything we can to make sure this is the single best work experience of your life.
What you'll do
You'll ship. You'll be working on the core product to engineer solutions across multiple modules including payments, messaging, and file-sharing. Whether it's fixing a bug or architecting a new feature, you'll move fast.
You'll be an owner. You'll be the leader of multiple projects and be responsible for their success. This involves closely collaborating with the founders and other engineers, creating engineering tasks, writing documentation, and setting up new services and scalable infrastructure.
You'll balance the short and long term. While knowing the importance of shipping quickly you also know how to craft thoughtful long-term technical strategy. You know when to address tech debt and when to improve infrastructure and processes (testing, code reviews, CI/CD).
You'll help build the team. The first 10 members of a startup dictate the next 100. You'll help interview and recruit more talented engineers.
You'll learn about startups. Aside from your core work, you'll have the opportunity to get involved in other areas - marketing, growth, ops, etc.
Who you are
You have good values. You understand why diversity matters and make others feel like they belong. You're low ego and make the workplace more fun for everyone.
You're entrepreneurial. You are comfortable with ambiguity and thrive in fast-pasted environments. You've likely worked at startups before or might want to start one in the future.
You're hardworking. You understand that building a category-defining company requires people that work smart and that also work hard.
You're experienced. You have 5+ years experience working on production software and have worked across the stack. You are comfortable with React, Typescript, Golang and NoSQL databases (Mongo, Dyanmo, etc.)
You know what matters. We believe your education is irrelevant; we only care that you can build great products. Likewise, in your work you're not religious about any one technology and care more about making progress.
You're a systems thinker. You don't identify as a particular (frontend/backend/etc.) engineer but are more interested in solving problems holistically.
You're resourceful. You are a fast learner and have a “get things done” mentality. If you don't understand something you quickly determine what to do to push forward.
You put users first. You think critically about the implications of what you're building. You're constantly putting yourself in shoes of the users and push back when necessary.
Tech
Mobile/Webapp: React-Native/React + Redux and Typescript
Backend: Golang and DynamoDB.
AWS Serverless architecture with Lambda, API Gateway, and Cognito.
Custom design system based on MaterialUI.
Bespoke websocket service to connect frontend and backend in real-time.
Here at Volume, we work with the best partners to make decentralized finance protocols valuable. We solve problems of protocol utility, governance, and growth for the leading DeFi protocols. From our team effort, we are able to drive massive growth of user transactions and the launch of the protocol economy. If a protocol fails to attract user activity, token value falters and innovation will flow away from the network.
Volume delivers software tools and user experiences that increase protocol token utility and community engagement, measured by protocol transaction volume growth. The Volume team’s interests are the protocol interests: Growth of user transactions.
Volume's investors include Solona, Curve, Solana, TRGC, NewForm Capital HustelFund, SimplyVC, and many others.
We are always looking for individuals who desire a high-impact, high-visibility role within a company that is making crypto and decentralized protocols valuable.
About the Role:
As a Senior Golang Engineer, and Protocol Architect, on our Engineering team, you will have a chance to lead engineering work across the full spectrum of our protocol architecture that is built around the Cosmos-SDK, built in Golang, Rust and Solidity. Our software empowers validators to secure the Paloma Blockchain Protocol which aims to the fastest, safest, decentralized messaging protocol. As an early employee you will be a critical part of our core team and have a significant influence over the direction of the company.
Responsibilities:
Participating in and driving technical specifications, design, architecture, and implementation for new features on the Cosmos SDK
Writing reusable libraries and custom logic for blockchain state machines and ensuring solid test coverage
Participating in code reviews
Minimizing tech debt while strategically pushing for progress with new features
Help scale the team and create our engineering culture
Participation and leading coordination for one or more of the SDK’s architecture working groups
Requirements:
Minimum 5 (FIVE) years working with Go in production, as well as solid experience in some other programming languages
Degree in Computer Science is REQUIRED
Able to meet deadlines deliverables
You enjoy learning and digging into open source code, committing on other projects
You can organize yourself well, and can work in an agile manner
You enjoy a healthy balance between working autonomously and collaborating closely with peers through pairing sessions and architecture design meetings
You enjoy analyzing solutions and can participate in defining good architecture
Good written communication in English is essential
Previous experience working remotely and/or leading teams is a plus
Previous experience maintaining open source software (particularly libraries and/or frameworks), a plus
Previous experience working with the Cosmos SDK or related technologies, a plus
You are curious about blockchain, have used DeFi dApps and believe in the opportunity of decentralization and blockchains to change how the financial world works today
You thrive in a startup environment and feel best working in a small, cross-functional team where you can roll up your sleeves and be hands on
You have an interest in working in a self organizing environment and bring creativity to start your own initiatives within the Cosmos Stargate SDK
Perks & Benefits
*** H1B US Visa Sponsorship and Visa Transfers**
* Unlimited Vacation (Globally)
* Health Insurance (Globally)
* Annual Bonus (Cash, Stock, Tokens)
* Quarterly Performance Bonus (Cash, Stock Tokens)
* OpenSource Development
Interview Process
Take Home Golang Programming Assignment. Passing Grade of 9/10 or better required.
Here at Volume, we work with the best partners to make decentralized finance protocols valuable. We solve problems of protocol utility, governance and growth for the leading DeFi protocols. From our team effort, we are able to drive massive growth of user transactions and the launch of the protocol economy. If a protocol fails to attract user activity, token value falters and innovation will flow away from the network.
Volume delivers software tools and user experiences that increase protocol token utility and community engagement, measured by protocol transaction volume growth. The Volume team’s interests are the protocol interests: Growth of user transactions.
Volume successfully launched Sommelier’s first iteration as PeggyJV, bringing the Cosmos Ethereum bridge to market and resulted in Sommelier raising a total $25MM in funding to launch the first automated DeFi blockchain to manage Liquidity Provider capital on Ethereum via the Cosmos. Sommelier consists of the Cosmos Stargate SDK, its Tendermint-based consensus layer and a decentralized, bi-directional Ethereum bridge, managed by a global network of validators. Liquidity Providers (LPs) will be able to use Sommelier to author and execute complex, automated financial transactions, such as portfolio rebalancing, limit orders, as well as a host of other features that token holders have come to expect from centralized finance (CeFi), but that are not currently available in DeFi.
Our investors include Polychain Capital, Alameda Ventures, Standard Crypto and Multicoin.
We are always looking for individuals who desire a high impact, high visibility role within a company that is making crypto and decentralized protocols valuable.
About the Role:
As a Senior Golang Engineer on our Engineering team, you will have a chance to work across the full spectrum of our protocol architecture that is built around the Cosmos-SDK, built in Golang, Rust and Solidity. Our software empowers Sommelier validators to secure the Sommelier network which offers financial automation globally. As an early employee you will be a critical part of our core team and have a significant influence over the direction of the company.the direction of the company.
RESPONSIBILITIES:
Participating in and driving technical specifications, design, architecture, and implementation for new features on the Cosmos SDK
Writing reusable libraries and custom logic for blockchain state machines and ensuring solid test coverage
Participating in code reviews
Minimizing tech debt while strategically pushing for progress with new features
Help scale the team and create our engineering culture
Participation and leading coordination for one or more of the SDK’s architecture working groups
REQUIREMENTS
3+ years working with Go in production, as well as solid experience in some other programming languages
Degree in Computer Science, required
Able to meet deadlines deliverables
You enjoy learning and digging into open source code, committing on other projects
You can organize yourself well, and can work in an agile manner
You enjoy a healthy balance between working autonomously and collaborating closely with peers through pairing sessions and architecture design meetings
You enjoy analyzing solutions and can participate in defining good architecture
Good written communication in English is essential
Previous experience working remotely and/or leading teams is a plus
Previous experience maintaining open source software (particularly libraries and/or frameworks), a plus
Previous experience working with the Cosmos SDK or related technologies, a plus
You are passionate about blockchain, have used DeFi dApps and believe in the opportunity of decentralization and blockchains to change how the financial world works today
You thrive in a startup environment and feel best working in a small, cross-functional team where you can roll up your sleeves and be hands on
You have an interest in working in a self organizing environment and bring creativity to start your own initiatives within the Cosmos Stargate SDK
About Volume:
Volume is a dynamic start-up company, and our successful candidate must have the ability and desire to work in a fast-paced environment. As a distributed team, we hire anywhere in the world, and at various levels of experience (entry, senior, staff). We look for people with unique perspectives and diverse backgrounds.
Volume is an equal opportunity employer and committed to a diverse workplace. All applicants will be considered equally without regard to race, color, ethnicity, veteran status, religion, national origin, marital status, political affiliation, age, sex, sexual orientation, gender identity, disability status, membership in an organization or any other non-merit factors.
We have a great benefits package, including parental leave, contributions to your retirement, competitive pay, and unlimited time off. For U.S-based employees, we also provide platinum-level health, dental, and vision coverage for you and your family.
Go Developer Delphi Digital Remote $100,000 to $200,000 a year
September 2020
1 Applicants This Week
More Than 6 Months Old
Job Description
About the company
Delphi Digital is a research-driven firm dedicated to advancing the understanding and development of the growing digital asset market. While our foundations lie in producing institutional grade research for some of crypto’s top funds, institutions and investors, we also consult with leading projects in the space. Most recently, we’ve added a Venture Capital fund in our goal of enabling us to continue driving the digital asset space forward.
Job description
We (Delphi Digital) are working with one of our portfolio projects to build a key element of their stack. Once v1 is ready we would like to spin out the team who can take this forwards, working directly for the project.
About the role:
You will be responsible for building and maintaining one of the key pieces of infrastructure, which takes data from the blockchain, stores in a timeseries database and exposes a JSON API and GraphQL view onto this data for internal tools and 3rd party developers to consume.
We are looking for a highly motivated and experienced Go developer - ideally having used some technologies such as Timescale, GraphQL, APIs, blockchain (Tendermint) and/or dev ops tech such as Docker.
The position requires strong technical expertise, enthusiasm and a desire not only to write good code, but also deliver value to us and our clients. The position is open to full-time remote developers.
Technical environment:
We iterate fast, releasing early and often but believe in modular, maintainable, reusable code. In order to stay agile, testing is something we apply lightly to projects in the early stages and more heavily once a project is stable.
Tools used:
Go
Timescale
Postgres
Docker
GraphQL.
Benefits:
For those with an interest in the fast moving digital asset space you will have a front row seat to the emergence of decentralised finance - working alongside the best minds in the space. All your work will be open source and will help to move a project forward which has an engaged community of thousands.
Requirements:
Perfect command of English (written and spoken)
At this time per-project contract engagements are preferred but this could change over time. Full-time preferred, but part-time possible unless you already have a full-time job (no evenings and weekends workers).
Chestnut, backed by a16z, is applying modern solutions to transform a $7B industry. Our customizable, easy-to-use producer management and compensation platform is purpose-built to address the insurance industry’s unique challenges.
We help customers break free from legacy constraints, static compensation models, and manual processes—turning commissions into a dynamic revenue driver that unlocks growth.
We’re tackling one of the hardest problems in insurance. If you love solving complex challenges and want to work directly with a founding team building something groundbreaking, let’s chat!
Engineering at Chestnut
Chestnut is, at its core, a technology company, and we are building the best team! We are looking for engineers who are excited to be part of our early story and who want to build a transformational company. We hire engineers who have a broad set of technical skills, are highly cross-functional, and are eager to solve a wide range of engineering challenges. Our ideal candidate has a strong sense of ownership and enjoys owning projects from inception to scaling it in production. We value people who take pride and ownership in their work and who show an aptitude for learning quickly. As an early employee, you will be working with a nimble team of committed and talented engineers and will have a large, long-term impact on technical design and engineering culture.
About Your Role
We are looking to expand our founding engineering team. Our team is inclusive, transparent, and takes large ownership in driving features from 0 to 1. We are looking for someone who is equally interested in developing robust APIs to stand the test of time as they are in developing innovative solutions to solving tough data modeling or UX challenges.
Your Responsibilities
Architect & Build – Design, develop, and deploy scalable software solutions from scratch
Full-Stack Development – Own backend and frontend systems, ensuring seamless performance
Technical Leadership – Drive engineering decisions, set best practices, and mentor as the team grows
Rapid Iteration – Prototype, ship, and refine features based on user feedback
Scalability & Performance – Ensure system reliability and efficiency as the platform scales
Infrastructure & DevOps – Manage cloud infrastructure, CI/CD pipelines, and security best practices
Cross-Functional Collaboration – Work closely with founders, product, and design to shape the roadmap
Your Qualifications
3+ years of experience as a backend and/or full-stack engineer
Strong understanding of data structures, algorithms, and software design principles
Expert-level knowledge of Golang programming language and ecosystem
Familiarity with containerization and orchestration technologies like Docker and Kubernetes
Experience working with Git and writing technical specs
Experience working with gRPC and Protocol Buffers
Bachelor’s and or Master’s degree in Computer Science or another STEM field (or equivalent work experience)
An entrepreneurial spirit - you have or have always wanted to start a company
Bonus Points
Worked at an early stage (Seed or Series A) company, and/or a company that services the insurance industry
Familiarity with TypeScript / React or similar frameworks
Experience managing ETL data pipelines
Experience with general ledgers and double entry accounting
Experience with Terraform or other IaC equivalent technologies
Benefits
Competitive salary and equity, with 10 year exercise window for stock options
Remote-first work culture
Quarterly offsites for all of us to bond
Unlimited PTO with 4 weeks recommended per year
Top notch health, dental, and vision insurance subsidized by us
About Coreum
Coreum is a cutting-edge Layer-1 blockchain platform designed for high performance, security, and scalability. As a rapidly growing innovator in the blockchain space, we are pushing the boundaries of decentralized technologies to empower developers, businesses, and enterprises worldwide.
We are looking for a highly skilled Senior Blockchain Developer with expertise in Cosmos SDK and Golang to join our team. If you are passionate about blockchain architecture, decentralized applications, and building scalable solutions, we want to hear from you!
Role Overview
As a Senior Blockchain Developer, you will lead the architecture, development, and maintenance of a new blockchain built on Cosmos SDK and CometBFT (Tendermint). You will work closely with a compact, highly skilled team to deliver scalable blockchain solutions, conceptualize innovative features, and ensure the seamless operation of our Layer-1 network.
Key Responsibilities
●Blockchain Development & Architecture: Design, develop, and maintain a blockchain from scratch using Cosmos SDK and CometBFT (Tendermint).
● Feature Implementation: Conceptualize and implement new features, ensuring an optimal balance between user experience and technical complexity.
● Smart Integrations: Develop and optimize third-party services and applications within the Coreum blockchain ecosystem.
● Performance Optimization: Ensure high scalability, security, and efficiency of the blockchain infrastructure.
● Code Review & Team Leadership: Guide and mentor a small team of 2-3 engineers, conduct code reviews, and enforce best practices in blockchain development.
** Qualifications & Requirements**
● 4+ years of hands-on experience in blockchain technologies.
● 2+ years of experience working with Cosmos SDK and CometBFT (Tendermint).
● 3+ years of development experience using Golang.
● Strong knowledge of blockchain architecture, consensus mechanisms, cryptography, and peer-to-peer networks.
● Proven experience in delivering at least one production-ready blockchain project (testnet or mainnet).
● Ability to write efficient, secure, and maintainable code.
● Experience in designing, implementing, and optimizing blockchain protocols.
● Intermediate or higher proficiency in English for effective communication.
** Nice-to-Have Skills**
● Experience with IBC (Inter-Blockchain Communication Protocol).
● Familiarity with smart contract platforms, Wasm-based smart contracts, or Rust.
● Experience with DeFi protocols, NFTs, or tokenomics design.
● Contributions to open-source blockchain projects.
** Why Join Coreum?**
● Competitive salary
● Fully remote position – work from anywhere in the world.
● Opportunity to be at the forefront of blockchain innovation in a rapidly growing company.
● Collaborate with top-tier blockchain developers and experts in the industry.
● A challenging, dynamic, and fast-paced work environment where your ideas will make an impact.
Reddit is a community of communities where people can dive into anything through experiences built around their interests, hobbies, and passions. Our mission is to bring community, belonging, and empowerment to everyone in the world. Reddit users submit, vote, and comment on content, stories, and discussions about the topics they care about the most. From pets to parenting, there’s a community for everybody on Reddit and with over 50 million daily active users, it is home to the most open and authentic conversations on the internet. For more information, visit redditinc.com.
As a staff engineer on the Data Access team, your work will be crucial to supporting Reddit’s data-driven Sales & Marketing stakeholders through improving this unique internal platform which provides a great source of overall revenue generation for the company. Since this is a growing team, the role provides room for creative problem solving and independence.
How you will contribute:
Impact the development of the team and organization’s long term strategy.
Refine and maintain our data visualizations to support real-time analysis of hundreds of millions of users.
Be a key contributor in the scaling and integration of in-house technology company-wide.
Use the unique programming language, Nim, for frontend and backend work.
Experiment with mass amounts of data and share strategic data-driven insights.
Who you might be:
7+ years of experience building clean, maintainable, and well-tested code in a production environment.
Excellent communication skills to collaborate with stakeholders in engineering, sales and marketing.
Experience with programming languages such as Nim, Rust, Go, Python, C++, Java.
Degree in Computer Science or equivalent technical field.
Experience working with infrastructure technologies Terraform, Docker, and Kubernetes.
Experience with SQL and query parsing, generating and planning. Bonus points for database maintenance.
What you’ll learn:
How to be a steward for large amounts of data.
How to be a technical liaison between engineering and Sales & Marketing.
The ins and outs of how programming languages work, parsing and query planning.
Best practices for data and how to thrive in a data-driven environment.
Benefits:
Comprehensive Health benefits
401k Matching
Workspace benefits for your home office
Personal & Professional development funds
Family Planning Support
Flexible Vacation & Reddit Global Days Off
4+ months paid Parental Leave
Paid Volunteer time off
Pay Transparency:
This job posting may span more than one career level.
In addition to base salary, this job is eligible to receive equity in the form of restricted stock units, and depending on the position offered, it may also be eligible to receive a commission. Additionally, Reddit offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, and parental leave. To learn more, please visit https://www.redditinc.com/careers/.
To provide greater transparency to candidates, we share base pay ranges for all US-based job postings regardless of state. We set standard base pay ranges for all roles based on function, level, and country location, benchmarked against similar stage growth companies. Final offer amounts are determined by multiple factors including, skills, depth of work experience and relevant licenses/credentials, and may vary from the amounts listed below.
Pricinpal Golang Engineer Nira Remote (Worldwide) $150,000 to $200,000 a year
June 2022
6 Applicants This Week
More Than 6 Months Old
Job Description
Nira is looking for an experienced Golang architect/senior developer to join our fast-growing engineering team. You will provide technical expertise across design, implementation and support of the Golang components in our high performance data processing and storage area.
If you’re a creative problem-solver and enjoy a fast-paced work environment, then this is a great opportunity for you.
What You’ll Do
Lead the design and development of scalable and high performing / high resilience backend services written in Golang.
Solution design/architecture in the general area of stream and graph data processing.
Influence design and implementation of integrations which connect Golang components to other parts of Nira’s platform.
Performance engineering to achieve throughput, resilience and enable scaling.
Assist in scoping, estimating, and planning of projects, particularly from a technical architecture perspective.
Assist in leading a squad of 2-5 engineers collaborating to deliver new feature/function bundles.
Mentor and coach other engineers to grow their skills and experience in Golang.
Job requirements
What We're Looking For
Bachelors degree or equivalent experience, but quite likely a qualification in a quantitative science (computer science, mathematics, engineering, physics, statistics, economics etc).
You’ve got 3+years of experience in designing, building and maintaining enterprise services specifically written in Golang, and the broader Golang ecosystem (eg package and dependency management). If you’ve made Open Source contributions in Golang, that’s a bonus.
You’ve got 5 years of experience with microservices, large scale distributed data processing, message passing and event streaming, AWS and possibly have a functional knowledge of Python
You have high accountability and ownership of your work, but a willingness to collaborate with others to achieve shared goals.
You have a bias towards action. You love to move fast, are self motivated, and a life-long learner.
You care about working on fast-growing products while iterating and sweating the details.
You’re willing to do whatever it takes, even if this means working outside of your role (backend help frontend, frontend help backend, handle customer support, etc).
You’re able to effectively balance speed/quality/tech debt and make engineering decisions that enable speed and quality results.
You’re a product thinker who cares about the customer.