OppFi (FINTECH) | Staff Engineer, Senior Engineer, Mid-Level Engineer | Chicago, IL OR US-Based Remote | www.oppfi.com/careers

OppFi is a mission-driven Fintech with the commitment to financial access, education, and social impact. We serve the everyday consumer to help them rebuild their financial health. We are an engineering-driven culture, recently went public on the NYSE, and offer equity to employees at all levels!

We are hiring:

Staff Software Engineer, Full Stack - Ruby on Rails & React; they mainly own our customer acquisition services and product rules engines.

Senior Software Engineer, Back End - Ruby; they mainly own our payment processing services, and comprehensive systems integration test platform to make sure we keep running smoothly. Recently they are building out services to orchestrate one of our newer products, SalaryTap.

Mid-Level Software Engineer, Platform team: Ruby AND/OR Clojure; Brand new team and role focused on creating and providing standard practices and patters that promote a positive developer experience through reliable service operation at scale.

Please email me directly, Alex Riewer, Email is hidden, or apply through our careers page. www.oppfi.com/careers

eSparkLearning | Engineering Manager | Remote

The Role

As an Engineering Manager, you’ll join our quickly growing Technology organization, spanning engineering and data science, reporting to the Director of Technology, and be responsible for attracting great people, helping your software engineers grow and develop, your teams continuously improve and ship great code, and the company identify and prioritize the right work, all coming together to make the lives of real teachers, students, and principals better.

Apply through here: https://grnh.se/84433d781us

Hellosaurus | Unity Engineer | Full-time | Remote (US) | https://grnh.se/6f2014934us

Called "Mister Rogers for the iPhone generation" by Forbes, recent Apple "App of the Day" honoree Hellosaurus seeks talented Unity engineers excited to build the future of kids media.

Our innovative no-code tooling empowers some of the world's most popular kids media content creators to craft award-winning interactive video experiences.

If you're passionate about building magical technological experiences that empower kids to learn, grow, and have fun, we'd love to hear from you!

Learn more here: https://grnh.se/6f2014934us

Tiny Mile | Software Engineer | Remote | Full-Time | https://tiny-mile.breezy.hr/p/ed934cfad0ee

Tiny Mile is putting the first delivery robots on the streets of Toronto! We're looking for experienced full-stack software engineers to help us build the systems required to support this kind of operations.

MachineMetrics | Engineering, Ops Roles | Boston && Northampton, MA | Full time | Remote (PST - EST) or Onsite | NO VISA

MachineMetrics is a (remote-first!) manufacturing analytics platform that increases productivity through real-time visibility, deep analytics, and predictive notifications driven by machine-learning.

We simplify industrial IoT by helping manufacturers realize real returns within their organizations by enabling them to digitize and drive decisions with machine data. We get to solve really interesting problems everyday as a result of interfacing directly with machines on a large scale - here are some of the technologies we use: Node.js, GraphQL, TimescaleDB, React, C#, C++, Terraform, Docker, and Kubernetes

It’s an exciting time to be here - we just raised a $20m series B (!) and are looking to grow our team with the following roles:

* DevOps Engineer - https://grnh.se/440736be2us

You can apply directly at https://grnh.se/eb4775e72 (don't forget to mention HN / Scott in your application), or reach out to me directly at scott [dot] Email is hidden (please include HN in the subject line!) - no recruiters or agencies, please.

Even Responsible Finance | Remote, USA or Canada | Data and Software Engineers | Full Time

We're working to end the paycheck-to-paycheck cycle [0] that more than half of Americans live in. To tackle this problem, we’ve created an affordable, on-demand pay platform that allows employees early access to their paychecks, while also building financial resilience.

We're looking to significantly grow our engineering team and have both exciting technical challenges and meaningful opportunities for business & product impact.

More specifically, we're hiring for the following positions:

- Data Engineer: https://grnh.se/a45989324us

- Software Engineer, Product: https://grnh.se/069ca6974us

- Senior+ Software Engineer, Product: https://grnh.se/ee6533d74us

- Senior+ Software Engineer, Systems: https://grnh.se/dea63b064us

- Engineering Manager, Employer Platform: https://grnh.se/d4135de34us

Tools We Use: You absolutely do not need experience with all of these, but we thought you might be curious. Tools can be learned, so we care much more about your general engineering skill than knowledge of a particular language/tool/technology.

- Server: Go, PostgreSQL, Redis, AWS (S3, SQS, etc.)

- Client: React Native (JavaScript, iOS, Android), GraphQL, Relay

- Infra: Bazel, Docker, Redshift

If you're interested, please apply in directly to the links above. We're also hiring in a number of other departments, which you can find here: https://www.even.com/about/careers.

[0]: https://www.even.com/blog/the-new-normal

Quorum | Senior Software Engineer, Platform (Django/Elasticsearch/PostgreSQL) | $130,000 - $150,000 | Washington, DC, USA| ONSITE or REMOTE (USA) | https://www.quorum.us/careers/ Quorum is 150-person startup based in Washington DC that builds software for public and government affairs. Thousands of public affairs professionals use Quorum for their work in Congress, all 50 state legislatures, major U.S. cities, and the European Union.

Called "The Moneyball Effect on K Street" by the Washington Post and "Google for Congress" by the Huffington Post, Quorum's software is used by four of the top five tech companies, major companies like Walmart, Coca-Cola, and Toyota, non-profits like the Sierra Club and the United Nations Foundation, and many other companies, trade associations, non-profits, and advocacy groups.

The Platform team profile our existing systems (Django/Elasticsearch/PostgreSQL), build systems to enhance observability, re-architect existing and new data stores and access patterns, and optimize APIs, all in the name of performance and stability. Platform engineers primarily work within a small, focused team and collaborate with the engineering team at large when projects span multiple areas of expertise. Apply at https://grnh.se/427866e91us

Citrine Informatics (citrine.io) |Hiring for: Principal Engineer and Director of Applied Science|Remote within USA and Canada|Full Time|

Citrine Informatics is revolutionizing how raw materials and chemicals are produced by empowering companies to develop them faster and more sustainably. Working at Citrine offers the rare opportunity to collaborate with applied scientists at the leading edge of statistical learning theory and application. Here are a few representative peer-reviewed publications describing research done at Citrine in support of the platform’s AI capabilities:

Assessing the Frontier: Active Learning, Model Accuracy, and Multi-objective Materials Discovery and Optimization (2019). at https://arxiv.org/abs/1911.03224 Can machine learning identify the next high-temperature superconductor? Examining extrapolation performance for materials discovery (2018). at https://doi.org/10.1039/c8me00012c Overcoming data scarcity with transfer learning. (2017). at https://arxiv.org/abs/1711.05099 High-Dimensional Materials and Process Optimization Using Data-Driven Experimental Design with Well-Calibrated Uncertainty Estimates. (2017). at https://doi.org/10.1007/s40192-017-0098-z

Learn more at: https://jobs.lever.co/citrineinformatics

MaxMind, Inc | Remote - US many states & Canada | https://www.maxmind.com/en/company/working-at-maxmind

MaxMind protects thousands of companies worldwide from fraud, screening over a billion online transactions each year, and we provide IP intelligence data to thousands more.

We are hiring for 3 roles. You can view the jobs, more about our company culture, benefits, compensation and apply via the below links.

- Site Reliability Engineer - https://jobs.lever.co/maxmind/2bc7c9ab-dff5-4492-a506-770a94...

- Software Engineer - Remote - https://jobs.lever.co/maxmind/2e520f8d-b5a1-4041-9155-1d56eb...

- Product Security Engineer - https://jobs.lever.co/maxmind/8aaa5dff-932d-427f-b01c-5114f1...

We have been working closely with Latacora on security and they will be assisting us with vetting candidates for the Product Security Engineer position.

* if you have any questions please comment on this thread

Rapid7 | Remote | Senior Devops Engineer

Rapid7 is probably most well known for Metasploit but also develops various SaaS security software. All of our SaaS systems are hosted within AWS and we are adding to our teams and focused on improving the architecture of our software to be more effective and resilient. This is a team which focuses on complex problems across many technologies to make them more efficient, secure and reliable.

You will be working across different product teams and collaborating both with engineering teams, finance and leadership to introduce changes and provide visibility.

You should have a great understanding of AWS, excellent troubleshooting skills and a thirst for knowledge.

- Senior Devops Engineer - https://www.rapid7.com/careers/jobs/detail/?jid=r3101

- Site Reliability Engineer - https://www.rapid7.com/careers/jobs/detail/?jid=r3404

- Senior FinOps Engineer - https://www.rapid7.com/careers/jobs/detail/?jid=r3213