Software Engineer, Fintech

Be part of the Technology Revolution!

At OneEthos , we are redefining what a purpose-driven fintech startup looks like. Founded and built by community bankers to put best-in-class digital solutions to work for technologically underserved community financial institutions, we help strengthen their digital channels and grow loans and deposits profitably and responsibly while generating positive social, environmental, and financial returns.

Our remote first team of Software Engineers, Growth Accelerators and Partner Success Facilitators proves every day that ethical solar financing, building best-in-class technology and trailblazing impact banking solutions not only can but do go hand in hand. We don't just support environmental and social causes—we're built on them.

Welcome to the Movement

You are joining a team of driven, mission-aligned individuals ready to make an impact. They share your passion for sustainability, your ability to thrive in a fast-paced environment—and, just like you, want to be part of something bigger!

We are goal-getters, go-getters, and changemakers . We celebrate wins, tackle challenges head-on, and push the boundaries of what can be achieved when technology and finance seamlessly integrate. We are fueled by purpose and growth, and with you on board, we will reach new heights in achieving our lofty goals.

What to Expect as a Software Engineer, Fintech:

You're about to embark on a bold, challenging, and game-changing journey. By joining our Software Engineer team, you’ll be a hands-on engineer helping build, deploy, and maintain modern fintech applications while using AI-enabled development tools to improve quality, speed, documentation, code review, and delivery. This role is ideal for a collaborative problem solver who can contribute across the full application lifecycle and support secure, reliable cloud-based applications.

What You’ll Contribute in This Role:

Build Reliable Fintech Applications

• Design, build, test, and maintain backend services, APIs, React apps, and internal tools using Node.js, TypeScript, MongoDB, or comparable technologies.
• Own the development of major product features and technical improvements across the application stack.
• Support secure and reliable software delivery practices appropriate for a fintech environment.

Deploy, Support, and Improve Cloud-Based Systems

• Deploy and support applications in cloud environments such as Azure, AWS, Google Cloud, or similar platforms.
• Participate in in CI/CD, deployment automation, monitoring, logging, and production support activities.
• Help improve developer workflows, shared patterns, documentation, and engineering practices over time.

Advance AI-First Engineering Practices

• Use AI-assisted development tools such as Cursor, CodeRabbit, Claude, GitHub Copilot, or similar platforms to improve quality, speed, and documentation.
• Contribute to AI-enabled product features, workflow automation, and internal productivity tools that strengthen how we build software and deliver value to customers.
• Collaborate with teammates in code reviews, design discussions, release planning, and troubleshooting.

Champion Our Mission, Protect What Matters

• Embody a commitment to environmental, social, economic, and racial justice.
• Apply curiosity and interest in our core values and pursue education related to sustainability practices.
• Recognize the importance of protecting the organization and our customers.

What You’ll Leverage in This Role:

Education and Experience

• 2+ years of professional software engineering experience.
• Experience building and maintaining backend services, APIs, web applications, or internal tools.
• Experience with Node.js, TypeScript, MongoDB, or comparable technologies.
• Familiarity with deploying applications to Azure, AWS, Google Cloud, or similar cloud platforms.
• Basic understanding of CI/CD, source control, testing, logging, monitoring, and production support.

Entrepreneurial Self-Starter – You take charge of your work product and take pride in delivering consistently great and measurable results. You solve problems efficiently, seek operational efficiencies and are an analytical thinker with a strong focus on data-driven decision making. A high-pace and high-expectation environment excites you and you can’t wait to push yourself to new professional heights in a company that rewards high performance.

Organization & Efficiency Guru – You manage your time like a pro and stay focused under pressure. You love a good system but also adapt to changing routines. You’re a master note-taker and checklist fanatic and stay on top of things with ease and consistency.

Master Communicator – Whether it’s in-person, on camera, phone, or chat — you communicate with confidence, precision, and professionalism. You listen deeply and respond thoughtfully and are able to engage efficiently and tactfully with stakeholders at all levels of the organization.

Tech-Forward Thinking – You learnnew tools quickly, are excited by innovation and leverage technology to optimize your work product.

Team Player with a Spark – You lift others up, share ideas, and bring positive energy to everything you do. You know what it takes to operate as a part of a larger team and cherish opportunities to contribute to the big picture. You’re dependable, communicate clearly and always happy to lend a hand where needed.

How We Work Together at OneEthos

At OneEthos, we believe that how we work is just as important as what we do. Every team member is expected to deliver high-quality results on time–whether independently or in collaboration with others. You’ll be part of a supportive, mission-driven team where professionalism, communication, and collaboration are key to our collective success. We are also committed to providing tobacco free environments to all employees and follow a zero-tolerance policy on smoking and other tobacco related consumption.

What to Expect in Your Work Environment

This role requires the ability to perform essential functions such as sitting, talking, hearing, and occasionally lifting up to 2 lbs. You may also be asked to attend remote meetings, travel, or work evenings and weekends as needed. We’re committed to supporting our team, and reasonable accommodations will always be considered.

The Hiring Process

Application must be submitted through the official application link. Resumes sent via other channels may be delayed or bypassed. Processing times may vary. Candidates selected to move forward will be contacted by the hiring team.

Our process follows the Topgrading Methodology — we hire A-Players through a structured, transparent process that includes:

• Cognitive and personality assessments
• An application form spanning your full education and work history
• 3 conversation stages with key team members- get to know us!
• Credit and background checks conducted before the final interview
• Final Step: Connect us with former mentors and managers of our choice for reference chats.

We do not offer visa sponsorship and will not pursue candidates without valid work authorization.

Equal Opportunity Statement:

At OneEthos, we truly believe that our people are our strength and the diverse talents they bring to our workforce are directly linked to our success. Diversity and inclusion are at the core of our values and mission. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. In accordance with applicable law, we make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as any mental health or physical disability needs.

Equal Opportunity Employer/Disability/Veterans

E-Verify Statement: This employer participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S. If E-Verify cannot confirm that you are authorized to work, this employer is required to give you written instructions and an opportunity to contact Department of Homeland Security (DHS) or Social Security Administration (SSA) so you can begin to resolve the issue before the employer can take any action against you, including terminating your employment. Employers can only use E-Verify once you have accepted a job offer and completed the Form I-9