Classkick | Chicago | U.S. Remote | https://classkick.com/ | Full time

Classkick is a tech startup that loves helping teachers and students. We love it so much, that in non-pandemic periods, we worked out of a school every week or two, and have our whole team visit schools to see Classkick in action monthly. We'd come home to a half day hackathon and build/fix the product that day!

Our teacher and student focused culture helped us make the #1 learning activities platform in K-12 (measured by mean session time and/or NPS), with organic growth in 160+ countries.

Our roadmap includes exciting platform updates to serve the new post-pandemic world and expand to new markets - all informed of course by teacher and student requests. Catch some recent #featuresbyteachers here: https://www.instagram.com/p/bs5sehih4fw/ and here: https://www.instagram.com/p/buhokqvbjwu/.

To see all of our positions: https://boards.greenhouse.io/classkick/

Some of the key roles we're hiring for include:

- Engineering Manager: $160-220K - Principal Engineer, Distributed Systems: $180-240K - Senior Engineers: $140-180K Tech Stack: iOS, Angular, React, GCP, Firebase, MySQL, Scala, Kubernetes. Prior familiarity with stack is a bonus. It’s NOT required.

We do NOT require expertise in our stack necessarily, but do prefer a deep understanding of a stack. Don’t know our stack but you’re awesome in Java, Ruby, on AWS, or in concepts like TDD, OOP, CI/CD? Great! We ultimately look for people who can quickly ramp up on ideas and technologies.

Reach out to me directly and I would be happy to answer your questions: ashley[@]classkick[.]com

G-Core Labs | Remote | Full-Time | https://gcorelabs.com/

We are building cloud infrastructure. Want to become the number one edge network solution that can protect your apps and speed them up using a modern tech stack.

Engineering culture: we give autonomy and responsibility. At the same time, we are expecting thoughtful solutions and quality. Fail fast without micromanagement.

Time Zone: CET (+- 3 hours)

* Software Engineer (Go / CDN) - speed up CDN configuration delivery, develop images processing server, implement serverless (long-term plan)

* Lead Software Engineer (Go / Streaming) - develop SRT server and stream analytics, rewrite API from Ruby into Go (very long-term task)

* Software Engineer (Go / DNS) - develop DNS API and Core DNS server (including geo DNS), DNS js

* Software Engineer (C / CDN) - create Nginx modules to scale it to 100 000 virtual hosts and apply changes instantly, improve performance, add custom features

* Software Engineer (C / Security) - write traffic filtering C code for XDP (eBPF) to protect our servers from DDoS attacks

Tech Stack: Kubernetes, Grafana, Prometheus, Clickhouse, Sentry, Nginx, Puppet, PostgreSQL, RabbitMQ, Redis, Resilio

Write me directly if you are interested. Email is hidden https://www.linkedin.com/in/bogdan-kurnosov/

Mode | HQ - San Francisco, CA | REMOTE | https://mode.com | VISA

Mode is building a world-class platform for data scientists, analysts, and everyone else who needs to ask and answer questions with data. Our product is an integral part of data science workflows at Lyft, Twitch, Shopify, and thousands of other data-savvy organizations.

To learn more about who we are, our engineering culture, and whether this is the right place for you, check out our Key Values profile: https://www.keyvalues.com/mode

To see all of our positions: https://mode.com/careers/

Some of the key roles we're hiring for include:

* Engineering Manager: https://grnh.se/9740456e1us

* Senior Application Security Engineer: https://grnh.se/6de42cf11us

* Senior Ruby on Rails Developer: https://grnh.se/b5d5f0061us

* Senior Integrations Engineer: https://grnh.se/d18f39731us

* Senior Back-End Services Engineer: https://grnh.se/5db164a41us

Tech Stack: Go 1.3, Rails 5.1, Ruby 2.6, Java 8, PostgreSQL 9.4, JavaScript, TypeScript 3.5, Angular 11, AWS

Atomic Financial | Multiple roles (Senior Application Security Engineer, Senior Platform Security Engineer) | Remote or Salt Lake City, Utah | Full time

At Atomic we're focused on building an incredible business while also having a huge social impact. Financial struggles are a leading cause of stress for people around the world. Our business is helping solve those financial issues for the most vulnerable people in our society. We work with 11 of the top neobanks in the country and have successfully raised from some of the best financial technology investors in the world including Greylock, Core Innovation Capital, and Portage. We are working to build a diverse organization and are excited to accept field applications from any and all candidates that feel they would be a good fit for this role.

We're looking to fill multiple roles in security (and others https://atomic.financial/careers/)

We're looking for a Senior Application Security Engineer. This position will analyze software architecture and SDLC to ensure security best practices and our compliance controls are followed. The engineer will also help find and resolve security issues in code and processes. The team is responsible for core software architecture, platform systems, ensuring the ability to scale rapidly, infrastructure stability, and act as a force multiplier to our other engineers through improving DevX. Responsibilities include:

- Perform code reviews in Typescript and Go to locate vulnerabilities and demonstrate severity by writing proof-of-concept exploits.

- Participate in architecture decisions

- Address OWASP and general security best practices in our application

- Helping level up other software engineers in secure coding practices

- Backend software development in more sensitive components of our application

If this sounds interesting to you, please apply at https://atomic.financial/careers/role/?gh_jid=4086890004

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We're also looking to hire a Senior Platform Security Engineer

Our team helps guide core software architecture and ensures platform reliability, stability, and security. Our goal is to act as a force multiplier and push forward the development organization and lifecycle. Responsibilities include:

- Defining our security and compliance controls and ensuring our infrastructure follows those

- Understanding of threat modeling concepts and frameworks such as MITRE ATT&CK, STRIDE, etc. to better test our infrastructure for vulnerabilities and prepare for possible attacks

- Assessing security tools (particularly open-source tools) and extending our CI/CD process with automatic security scanning for vulnerable dependencies, static code analysis, and compliance checks

- Triaging and managing vulnerabilities identified through scanning and manual efforts

- Providing actionable and constructive feedback to level up our other engineers knowledge around cloud security

If this sounds interesting to you, please apply at https://atomic.financial/careers/role/?gh_jid=4384784004

Monadical (https://monadical.com) | Senior Full-Stack Engineer / Senior Unity Developer | Full-Time | Montreal / Mexico/ Argentina | REMOTE

We're a full-stack consultancy, committed to building software that outlasts us. We have a wide variety of interesting projects including building unified data formats for neuroscience labs to share data sets, developing custom medical software for doctors, creating platforms for real estate agencies, crypto and more. We're growing quickly and we’re short on engineering talent. We're looking to hire Senior Unity developers and Full-stack engineers with strong Python and/or JS/ Rust experience, who are driven and want to play a lead role in growing an exciting company. We have dedicated time for self-improvement, blogging, talks, and contribution to FOSS. Our goal is to be a workplace with a strong focus on learning, where client projects provide a base of capital for us to all work on dream projects of our own. We have an inclusive, transparent culture with a public company principles handbook.

See more info and apply here: https://monadical.com/team.html#careers

If you have any questions, drop us an email at Email is hidden

We’re looking for:

- Senior Full-Stack and Front-End developer strong at Python and/or JS, experience in client relations, project management, design, Django, React. Experience with mobile is a plus.

- Senior Unity Developer with experience in game programming or multimedia project and C# knowledge.

Perks

Some perks of working with us include: • Work from home (we’re fully remote!) • Flexible working hours • Six weeks of paid vacation • Competitive salary • Time, funding, and support for self-improvement/blogging/talks/side-projects/FOSS contribution • Strong culture emphasis on individual autonomy and impact on company direction

Visa | Data Science Director | London, UK | Full-time | ONSITE

We're looking for a Data Science Director to lead a team of talented Data Scientists who support Visa's Functions and Product (F&P) departments across Europe.

Learn more and apply at https://smrtr.io/9j3t8

Terminal49 | 100% Remote (all time zones) | Full Time | Logistics & Supply Chain | www.terminal49.com

Terminal49 is an All-in-One Shipment and Container Tracking Platform. We pull real-time data from every ocean carrier and port/terminal in the US & Canada, standardize it, and then push container milestones and other events to our customers—helping them automate their workflows, save time, and save money.

We’ve gone from zero to $2.5M ARR over the last 18 months and are growing rapidly (mostly inbound sales) at 20+% MoM. Profitable at Seed, currently raising Series A.

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Integration Engineer: $100k-$175k + Equity + Benefits

https://apply.workable.com/terminal49/j/9facc4b067/

* Expert at creating and maintaining web scrapers and bot automation

* Monitor and anticipate integration failures

* Browser automation (Puppeteer / Selenium / Playwright)

* Strong troubleshooting skills

Ruby / RoR is not essential for this role, but there will be opportunity to learn or work with it if desired.

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Product Engineer (Full Stack): $120k-$200k + Equity + Benefits

https://apply.workable.com/terminal49/j/dbf45bde6f/

* 3+ years relevant design experience at a tech, product-driven company

* Expert in Ember.js or similar SPA JS frameworks

* Expert in Ruby / Ruby on Rails

* Familiar with tools like Figma, Origami, or Framer

* You can turn a set of wireframes into a well architected user interface

* Comfortable updating and integrating APIs

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Our Stack: Ruby on Rails, Ember.js, Sidekiq, Redis, PostgreSQL, BigQuery, S3, AWS, GCP

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Additional Openings (inquire for details):

* Customer Success Lead

* Account Executive

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To apply or learn more, check out terminal49.com/careers and feel free reach out directly: Email is hidden

Crazy Egg | Sr. Elixir/Ruby/Node.js/Go Engineer | crazyegg.com | FULL-TIME; REMOTE (All Time Zones) Fully remote, completely asynchronous, on an engineering-lead team where you'll make an impact solving interesting problems at a large scale. We're profitable, stable, and believe in constant improvement for our company culture, processes, and product which means your voice matters here.

Check out our job requirements: https://weworkremotely.com/remote-jobs/crazy-egg-remote-asyn...

Ohalo | Remote (or in our Atlanta or London offices) | https://www.ohalo.co

We are a funded company that builds data privacy and security solutions for some of the biggest organizations in the world to protect the data of millions of people.

We are hiring several roles to build out our team after our most recent funding round and on the back of 10X revenue growth in the past year:

- Technical Pre-sales (UK)

- Senior Software Engineer

- Python Engineer (NLP team)

- Customer Success Engineer

- QA Engineer

- Product Manager

Remote working or working out of our offices in central London or in Atlanta is possible.

Our stack is a Java/Python microservices architecture with a React frontend. We are furiously building out additional features and there are many greenfield projects that you can engage in (e.g., horizontal scaling of applications across petabyte level file systems, integrating and working with new data structures based on client demand, new machine learning improvements, etc.).

To find out more about the opportunities, please check out https://apply.workable.com/ohalo/. Look forward to hearing from you!

Issuu | Full-time | Copenhagen, Berlin, Braga offices | Hybrid | Relocation Support

Issuu is one of the largest content publishing and distribution platforms in the world, with millions of pieces of content, added every year. We have an amazing team of talented people from all over the world based in our four locations: Copenhagen, Berlin, Braga, and Palo Alto. We are scaling our engineering team in all European locations, and we are happy to help with relocation if you have been dreaming about living in one of these cities.

Feel free to reach out to our talent partner if you want to know more (Email is hidden) or apply for one of the openings:

- Senior Frontend Engineer (Creator Teams) - Copenhagen - (https://recrue.breezy.hr/p/e7bda6b6fe7c01)

- Full-Stack Engineer (Creator Teams) - Copenhagen - (https://recrue.breezy.hr/p/81e2d6cdc31201)

- Senior Frontend Engineer (Ad Tech Team) - Copenhagen - (https://recrue.breezy.hr/p/ac8beb6a609201)

- Senior Frontend Engineer (Reader Team) - Copenhagen - (https://recrue.breezy.hr/p/df920c7ce94f01)

- Full-Stack Engineer (Reader Team)- Copenhagen - (https://recrue.breezy.hr/p/df08bb34220701)

We also have many other engineering roles in Braga and Berlin. Drop a line to Email is hidden if you want to know more.