HALO tech stack
HALO builds mostly with LookML, SQL, Python. Its stack also includes Snowflake, API Gateway, AWS, CrewAI. LLM is named in 2 of the 4 job postings HALO published in the last 12 months (50%). Counted by Alion from the job postings of HALO, updated Oct 15, 2026.
What programming languages does HALO use?
LookML is named in 25% of job postings at HALO, followed by SQL (25%), Python (25%).
What frameworks and libraries does HALO use?
CrewAI is named in 25% of job postings at HALO, followed by LangChain (25%), LangGraph (25%).
What cloud and platforms does HALO use?
API Gateway is named in 25% of job postings at HALO, followed by AWS (25%), AWS Bedrock AgentCore (25%), Arize Phoenix (25%).
AWS
1 25%
Arize Phoenix
1 25%
LangSmith
1 25%
Weights & Biases
1 25%
What developer tools does HALO use?
Cortex is named in 25% of job postings at HALO, followed by dbt (25%), Prometheus (25%).
Which engineering practices does HALO ask for?
AI Agents is named in 75% of job postings at HALO, followed by Data Vault (25%), Dimensional Modeling (25%), Multi-Agent Systems (25%).
AI Agents
3 75%
Platform Engineering
1 25%
Prompt Engineering
1 25%
How does your stack fit HALO?
How is the HALO stack changing?
Read from the dates of the postings themselves: a technology is new when the first posting that names it appeared in the last six months, rising or falling when its share of postings moved between the last two quarters.
How modern is the HALO stack?
HALO scores 75 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 0.
How common is the HALO stack in its industry?
Share of the 228 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like HALO
Questions about the HALO tech stack
What programming languages does HALO use?
The languages named in HALO job postings are LookML (25%), SQL (25%), Python (25%), as a share of the 4 postings of the last 12 months.
Does HALO use Snowflake?
Yes. Snowflake is named in 2 of 4 job postings (50%) and required in 1 of them.
What cloud and platforms does HALO use?
The cloud and platforms named in HALO job postings are API Gateway (1), AWS (1), AWS Bedrock AgentCore (1) (postings in brackets).
Is the HALO tech stack changing?
Yes. LLM, AI Agents, Snowflake first appeared in HALO job postings in the last six months.
How modern is the HALO tech stack?
HALO scores 75 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 0.
How does Alion know the HALO tech stack?
Alion reads every job posting HALO publishes and tags the technologies each one names. The figures on this page count the 4 postings of the last 12 months and were updated on Oct 15, 2026.
Method and citation
Alion reads every job posting the company publishes and tags the technologies each one names. Shares count the postings of the last 12 months, open and closed; the company's own products are counted apart. How we count
Alion, "HALO tech stack: 23 technologies from 4 job postings", as of Oct 15, 2026. https://alion.io/company/halo-com/technologies